Sasi Math (Revised for 1024)

Scroll:Measurements >> area >> saq (4339)

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.

The area of a parallelogram whose base is14 cm and height is 8 cm is

1) 118
2) 104
3) 110
4) 112

Answer:_______________

The base of a parallelogram whose area is 434 cm² and the height 2 cm is

1) 221
2) 226
3) 212
4) 217.00

Answer:_______________

The height of the parallelogram whose area is 56cm² and base 2 cm is

1) 33
2) 28
3) 21
4) 22

Answer:_______________

The diagonal of a rhombus bisect each other at

(A) 30° (B) 45° (C) 60° (D) 90°

1) A
2) B
3) C
4) D

Answer:_______________

The area of rhombus

(A)d1 x d2 (B) $\frac{3}{4(d1}$ x d2) (C) $\frac{1}{2(d1}$ x d2) (D) $\frac{1}{4(d1}$ x d2)

1) C
2) A
3) D
4) B

Answer:_______________

The area of a parallelogram whose base is12 cm and height is 3 cm is

1) 34
2) 36
3) 28
4) 42

Answer:_______________

The base of a parallelogram whose area is 228 cm² and the height 10 cm is

1) 31.8
2) 17.8
3) 26.8
4) 22.80

Answer:_______________

The height of the parallelogram whose area is 36cm² and base 2 cm is

1) 11
2) 18
3) 23
4) 12

Answer:_______________

The diagonal of a rhombus bisect each other at

(A) 30° (B) 45° (C) 60° (D) 90°

1) A
2) C
3) D
4) B

Answer:_______________

10)

The area of rhombus

(A)d1 x d2 (B) $\frac{3}{4(d1}$ x d2) (C) $\frac{1}{2(d1}$ x d2) (D) $\frac{1}{4(d1}$ x d2)

1) D
2) B
3) C
4) A

Answer:_______________

The area of a parallelogram whose base is14 cm and height is 8 cm is

1) 110
2) 104
3) 112
4) 118

Answer: 3

SOLUTION 1 :

Given :

b = 14cm

h = 8cm

Area = b x h

= 14 x 8

= 112 cm²

The base of a parallelogram whose area is 434 cm² and the height 2 cm is

1) 217.00
2) 212
3) 221
4) 226

Answer: 1

SOLUTION 1 :

Given :

Area =434cm²

height = 2cm

Area of the parallelogram = b x h

434 /2 = b

217.00 cm = b

The height of the parallelogram whose area is 56cm² and base 2 cm is

1) 33
2) 22
3) 28
4) 21

Answer: 3

SOLUTION 1 :

Given :

Area = 56 cm²

base = 2 cm

h = $\frac{56}{2}$

28 cm

The diagonal of a rhombus bisect each other at

(A) 30° (B) 45° (C) 60° (D) 90°

1) B
2) C
3) D
4) A

Answer: 3

SOLUTION 1 :

Ans: D

The area of rhombus

(A)d1 x d2 (B) $\frac{3}{4(d1}$ x d2) (C) $\frac{1}{2(d1}$ x d2) (D) $\frac{1}{4(d1}$ x d2)

1) D
2) C
3) A
4) B

Answer: 2

SOLUTION 1 :

Ans :C

The area of a parallelogram whose base is12 cm and height is 3 cm is

1) 42
2) 28
3) 36
4) 34

Answer: 3

SOLUTION 1 :

Given :

b = 12cm

h = 3cm

Area = b x h

= 12 x 3

= 36 cm²

The base of a parallelogram whose area is 228 cm² and the height 10 cm is

1) 17.8
2) 26.8
3) 22.80
4) 31.8

Answer: 3

SOLUTION 1 :

Given :

Area =228cm²

height = 10cm

Area of the parallelogram = b x h

228 /10 = b

22.80 cm = b

The height of the parallelogram whose area is 36cm² and base 2 cm is

1) 23
2) 18
3) 11
4) 12

Answer: 2

SOLUTION 1 :

Given :

Area = 36 cm²

base = 2 cm

h = $\frac{36}{2}$

18 cm

The diagonal of a rhombus bisect each other at

(A) 30° (B) 45° (C) 60° (D) 90°

1) D
2) C
3) B
4) A

Answer: 1

SOLUTION 1 :

Ans: D

10)

The area of rhombus

(A)d1 x d2 (B) $\frac{3}{4(d1}$ x d2) (C) $\frac{1}{2(d1}$ x d2) (D) $\frac{1}{4(d1}$ x d2)

1) B
2) C
3) D
4) A

Answer: 2

SOLUTION 1 :

Ans :C