Sasi Math (Revised for 1024)

Scroll:Measurements >> area >> saq (4373)

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 rhombus is 147 cm². one of its diagonal is 8 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 83 cm². one of its diagonal is 15 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 89 cm². one of its diagonal is 12 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 110 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 128 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 138 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 70 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 134 cm². one of its diagonal is 2 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 130 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer:_______________

10)

Area of a rhombus is 101 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 147 cm². one of its diagonal is 8 cm. Find the length of the other diagonal.

Answer: 294 cm

SOLUTION 1 :

Given :

Area = 147 cm²

diagonal(d1) = 8cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

147 = $\frac{1}{2}$ x 8 x d2

(2 x $\frac{147)}{8}$ = d2

$\frac{294}{8}$ = d2

36.8 cm = d2

The length of the other diagonal = 36.8cm

Area of a rhombus is 83 cm². one of its diagonal is 15 cm. Find the length of the other diagonal.

Answer: 166 cm

SOLUTION 1 :

Given :

Area = 83 cm²

diagonal(d1) = 15cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

83 = $\frac{1}{2}$ x 15 x d2

(2 x $\frac{83)}{15}$ = d2

$\frac{166}{15}$ = d2

11.1 cm = d2

The length of the other diagonal = 11.1cm

Area of a rhombus is 89 cm². one of its diagonal is 12 cm. Find the length of the other diagonal.

Answer: 178 cm

SOLUTION 1 :

Given :

Area = 89 cm²

diagonal(d1) = 12cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

89 = $\frac{1}{2}$ x 12 x d2

(2 x $\frac{89)}{12}$ = d2

$\frac{178}{12}$ = d2

14.8 cm = d2

The length of the other diagonal = 14.8cm

Area of a rhombus is 110 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer: 220 cm

SOLUTION 1 :

Given :

Area = 110 cm²

diagonal(d1) = 6cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

110 = $\frac{1}{2}$ x 6 x d2

(2 x $\frac{110)}{6}$ = d2

$\frac{220}{6}$ = d2

36.7 cm = d2

The length of the other diagonal = 36.7cm

Area of a rhombus is 128 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 256 cm

SOLUTION 1 :

Given :

Area = 128 cm²

diagonal(d1) = 11cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

128 = $\frac{1}{2}$ x 11 x d2

(2 x $\frac{128)}{11}$ = d2

$\frac{256}{11}$ = d2

23.3 cm = d2

The length of the other diagonal = 23.3cm

Area of a rhombus is 138 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 276 cm

SOLUTION 1 :

Given :

Area = 138 cm²

diagonal(d1) = 4cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

138 = $\frac{1}{2}$ x 4 x d2

(2 x $\frac{138)}{4}$ = d2

$\frac{276}{4}$ = d2

69.0 cm = d2

The length of the other diagonal = 69.0cm

Area of a rhombus is 70 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 140 cm

SOLUTION 1 :

Given :

Area = 70 cm²

diagonal(d1) = 11cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

70 = $\frac{1}{2}$ x 11 x d2

(2 x $\frac{70)}{11}$ = d2

$\frac{140}{11}$ = d2

12.7 cm = d2

The length of the other diagonal = 12.7cm

Area of a rhombus is 134 cm². one of its diagonal is 2 cm. Find the length of the other diagonal.

Answer: 268 cm

SOLUTION 1 :

Given :

Area = 134 cm²

diagonal(d1) = 2cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

134 = $\frac{1}{2}$ x 2 x d2

(2 x $\frac{134)}{2}$ = d2

$\frac{268}{2}$ = d2

134.0 cm = d2

The length of the other diagonal = 134.0cm

Area of a rhombus is 130 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer: 260 cm

SOLUTION 1 :

Given :

Area = 130 cm²

diagonal(d1) = 9cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

130 = $\frac{1}{2}$ x 9 x d2

(2 x $\frac{130)}{9}$ = d2

$\frac{260}{9}$ = d2

28.9 cm = d2

The length of the other diagonal = 28.9cm

10)

Area of a rhombus is 101 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 202 cm

SOLUTION 1 :

Given :

Area = 101 cm²

diagonal(d1) = 11cm

Area of the rhombus = $\frac{1}{2}$ x d1 x d2 sq.uni

101 = $\frac{1}{2}$ x 11 x d2

(2 x $\frac{101)}{11}$ = d2

$\frac{202}{11}$ = d2

18.4 cm = d2

The length of the other diagonal = 18.4cm