Sasi Math (Revised for 1024)

Scroll:Measurements >> Trapezium >> saq (4467)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Area of a trapezium is 700 cm². The parallel sides are 40 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 850 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 820 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 720 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 960 cm². The parallel sides are 30 cm and 40 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 740 cm². The parallel sides are 40 cm and 40 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 970 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 740 cm². The parallel sides are 40 cm and 60 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 800 cm². The parallel sides are 30 cm and 60 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

10)

Area of a trapezium is 920 cm². The parallel sides are 40 cm and 50 cm. Find the distance between the parallel sides.

cm.

Answer:_______________

Area of a trapezium is 700 cm². The parallel sides are 40 cm and 50 cm. Find the distance between the parallel sides.

Answer: 15.6 cm.

SOLUTION 1 :

Given,

Area of trapezium = 700 cm².

a = 40cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

700 = $\frac{1}{2}$ x h x (40 + 50)

700 = 1/ 2 x h x 90⁴⁵

$\frac{700}{45}$ = h ( dividing by 45, on both the sides )

15.6 = h

Hence, the height of the trapezium is 15.6 cm.

Area of a trapezium is 850 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

Answer: 21.3 cm.

SOLUTION 1 :

Given,

Area of trapezium = 850 cm².

a = 30cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

850 = $\frac{1}{2}$ x h x (30 + 50)

850 = 1/ 2 x h x 80⁴⁰

$\frac{850}{40}$ = h ( dividing by 40, on both the sides )

21.3 = h

Hence, the height of the trapezium is 21.3 cm.

Area of a trapezium is 820 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

Answer: 20.5 cm.

SOLUTION 1 :

Given,

Area of trapezium = 820 cm².

a = 30cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

820 = $\frac{1}{2}$ x h x (30 + 50)

820 = 1/ 2 x h x 80⁴⁰

$\frac{820}{40}$ = h ( dividing by 40, on both the sides )

20.5 = h

Hence, the height of the trapezium is 20.5 cm.

Area of a trapezium is 720 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

Answer: 18.0 cm.

SOLUTION 1 :

Given,

Area of trapezium = 720 cm².

a = 30cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

720 = $\frac{1}{2}$ x h x (30 + 50)

720 = 1/ 2 x h x 80⁴⁰

$\frac{720}{40}$ = h ( dividing by 40, on both the sides )

18.0 = h

Hence, the height of the trapezium is 18.0 cm.

Area of a trapezium is 960 cm². The parallel sides are 30 cm and 40 cm. Find the distance between the parallel sides.

Answer: 27.4 cm.

SOLUTION 1 :

Given,

Area of trapezium = 960 cm².

a = 30cm, b = 40cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

960 = $\frac{1}{2}$ x h x (30 + 40)

960 = 1/ 2 x h x 70³⁵

$\frac{960}{35}$ = h ( dividing by 35, on both the sides )

27.4 = h

Hence, the height of the trapezium is 27.4 cm.

Area of a trapezium is 740 cm². The parallel sides are 40 cm and 40 cm. Find the distance between the parallel sides.

Answer: 18.5 cm.

SOLUTION 1 :

Given,

Area of trapezium = 740 cm².

a = 40cm, b = 40cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

740 = $\frac{1}{2}$ x h x (40 + 40)

740 = 1/ 2 x h x 80⁴⁰

$\frac{740}{40}$ = h ( dividing by 40, on both the sides )

18.5 = h

Hence, the height of the trapezium is 18.5 cm.

Area of a trapezium is 970 cm². The parallel sides are 30 cm and 50 cm. Find the distance between the parallel sides.

Answer: 24.3 cm.

SOLUTION 1 :

Given,

Area of trapezium = 970 cm².

a = 30cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

970 = $\frac{1}{2}$ x h x (30 + 50)

970 = 1/ 2 x h x 80⁴⁰

$\frac{970}{40}$ = h ( dividing by 40, on both the sides )

24.3 = h

Hence, the height of the trapezium is 24.3 cm.

Area of a trapezium is 740 cm². The parallel sides are 40 cm and 60 cm. Find the distance between the parallel sides.

Answer: 14.8 cm.

SOLUTION 1 :

Given,

Area of trapezium = 740 cm².

a = 40cm, b = 60cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

740 = $\frac{1}{2}$ x h x (40 + 60)

740 = 1/ 2 x h x ~~100~~⁵⁰

$\frac{740}{50}$ = h ( dividing by 50, on both the sides )

14.8 = h

Hence, the height of the trapezium is 14.8 cm.

Area of a trapezium is 800 cm². The parallel sides are 30 cm and 60 cm. Find the distance between the parallel sides.

Answer: 17.8 cm.

SOLUTION 1 :

Given,

Area of trapezium = 800 cm².

a = 30cm, b = 60cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

800 = $\frac{1}{2}$ x h x (30 + 60)

800 = 1/ 2 x h x 90⁴⁵

$\frac{800}{45}$ = h ( dividing by 45, on both the sides )

17.8 = h

Hence, the height of the trapezium is 17.8 cm.

10)

Area of a trapezium is 920 cm². The parallel sides are 40 cm and 50 cm. Find the distance between the parallel sides.

Answer: 20.4 cm.

SOLUTION 1 :

Given,

Area of trapezium = 920 cm².

a = 40cm, b = 50cm. h =

Area of trapezium = $\frac{1}{2}$ x h (a+b)

920 = $\frac{1}{2}$ x h x (40 + 50)

920 = 1/ 2 x h x 90⁴⁵

$\frac{920}{45}$ = h ( dividing by 45, on both the sides )

20.4 = h

Hence, the height of the trapezium is 20.4 cm.