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 146 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 102 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 64 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 148 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 149 cm². one of its diagonal is 5 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 130 cm². one of its diagonal is 2 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 141 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 113 cm². one of its diagonal is 12 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 61 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer:_______________

10)

Area of a rhombus is 140 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 146 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 292 cm

SOLUTION 1 :

Given :

Area = 146 cm²

diagonal(d1) = 4cm

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

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

(2 x $\frac{146)}{4}$ = d2

$\frac{292}{4}$ = d2

73.0 cm = d2

The length of the other diagonal = 73.0cm

Area of a rhombus is 102 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer: 204 cm

SOLUTION 1 :

Given :

Area = 102 cm²

diagonal(d1) = 6cm

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

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

(2 x $\frac{102)}{6}$ = d2

$\frac{204}{6}$ = d2

34.0 cm = d2

The length of the other diagonal = 34.0cm

Area of a rhombus is 64 cm². one of its diagonal is 6 cm. Find the length of the other diagonal.

Answer: 128 cm

SOLUTION 1 :

Given :

Area = 64 cm²

diagonal(d1) = 6cm

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

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

(2 x $\frac{64)}{6}$ = d2

$\frac{128}{6}$ = d2

21.3 cm = d2

The length of the other diagonal = 21.3cm

Area of a rhombus is 148 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 296 cm

SOLUTION 1 :

Given :

Area = 148 cm²

diagonal(d1) = 11cm

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

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

(2 x $\frac{148)}{11}$ = d2

$\frac{296}{11}$ = d2

26.9 cm = d2

The length of the other diagonal = 26.9cm

Area of a rhombus is 149 cm². one of its diagonal is 5 cm. Find the length of the other diagonal.

Answer: 298 cm

SOLUTION 1 :

Given :

Area = 149 cm²

diagonal(d1) = 5cm

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

149 = $\frac{1}{2}$ x 5 x d2

(2 x $\frac{149)}{5}$ = d2

$\frac{298}{5}$ = d2

59.6 cm = d2

The length of the other diagonal = 59.6cm

Area of a rhombus is 130 cm². one of its diagonal is 2 cm. Find the length of the other diagonal.

Answer: 260 cm

SOLUTION 1 :

Given :

Area = 130 cm²

diagonal(d1) = 2cm

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

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

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

$\frac{260}{2}$ = d2

130.0 cm = d2

The length of the other diagonal = 130.0cm

Area of a rhombus is 141 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 282 cm

SOLUTION 1 :

Given :

Area = 141 cm²

diagonal(d1) = 4cm

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

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

(2 x $\frac{141)}{4}$ = d2

$\frac{282}{4}$ = d2

70.5 cm = d2

The length of the other diagonal = 70.5cm

Area of a rhombus is 113 cm². one of its diagonal is 12 cm. Find the length of the other diagonal.

Answer: 226 cm

SOLUTION 1 :

Given :

Area = 113 cm²

diagonal(d1) = 12cm

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

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

(2 x $\frac{113)}{12}$ = d2

$\frac{226}{12}$ = d2

18.8 cm = d2

The length of the other diagonal = 18.8cm

Area of a rhombus is 61 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer: 122 cm

SOLUTION 1 :

Given :

Area = 61 cm²

diagonal(d1) = 7cm

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

61 = $\frac{1}{2}$ x 7 x d2

(2 x $\frac{61)}{7}$ = d2

$\frac{122}{7}$ = d2

17.4 cm = d2

The length of the other diagonal = 17.4cm

10)

Area of a rhombus is 140 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer: 280 cm

SOLUTION 1 :

Given :

Area = 140 cm²

diagonal(d1) = 9cm

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

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

(2 x $\frac{140)}{9}$ = d2

$\frac{280}{9}$ = d2

31.1 cm = d2

The length of the other diagonal = 31.1cm