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 148 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 98 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 123 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 51 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 108 cm². one of its diagonal is 3 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 103 cm². one of its diagonal is 10 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 73 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 56 cm². one of its diagonal is 2 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:_______________

10)

Area of a rhombus is 115 cm². one of its diagonal is 14 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 148 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer: 296 cm

SOLUTION 1 :

Given :

Area = 148 cm²

diagonal(d1) = 7cm

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

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

(2 x $\frac{148)}{7}$ = d2

$\frac{296}{7}$ = d2

42.3 cm = d2

The length of the other diagonal = 42.3cm

Area of a rhombus is 98 cm². one of its diagonal is 9 cm. Find the length of the other diagonal.

Answer: 196 cm

SOLUTION 1 :

Given :

Area = 98 cm²

diagonal(d1) = 9cm

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

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

(2 x $\frac{98)}{9}$ = d2

$\frac{196}{9}$ = d2

21.8 cm = d2

The length of the other diagonal = 21.8cm

Area of a rhombus is 123 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 246 cm

SOLUTION 1 :

Given :

Area = 123 cm²

diagonal(d1) = 4cm

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

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

(2 x $\frac{123)}{4}$ = d2

$\frac{246}{4}$ = d2

61.5 cm = d2

The length of the other diagonal = 61.5cm

Area of a rhombus is 51 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 102 cm

SOLUTION 1 :

Given :

Area = 51 cm²

diagonal(d1) = 11cm

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

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

(2 x $\frac{51)}{11}$ = d2

$\frac{102}{11}$ = d2

9.3 cm = d2

The length of the other diagonal = 9.3cm

Area of a rhombus is 108 cm². one of its diagonal is 3 cm. Find the length of the other diagonal.

Answer: 216 cm

SOLUTION 1 :

Given :

Area = 108 cm²

diagonal(d1) = 3cm

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

108 = $\frac{1}{2}$ x 3 x d2

(2 x $\frac{108)}{3}$ = d2

$\frac{216}{3}$ = d2

72.0 cm = d2

The length of the other diagonal = 72.0cm

Area of a rhombus is 103 cm². one of its diagonal is 10 cm. Find the length of the other diagonal.

Answer: 206 cm

SOLUTION 1 :

Given :

Area = 103 cm²

diagonal(d1) = 10cm

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

103 = $\frac{1}{2}$ x 10 x d2

(2 x $\frac{103)}{10}$ = d2

$\frac{206}{10}$ = d2

20.6 cm = d2

The length of the other diagonal = 20.6cm

Area of a rhombus is 73 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 146 cm

SOLUTION 1 :

Given :

Area = 73 cm²

diagonal(d1) = 11cm

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

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

(2 x $\frac{73)}{11}$ = d2

$\frac{146}{11}$ = d2

13.3 cm = d2

The length of the other diagonal = 13.3cm

Area of a rhombus is 56 cm². one of its diagonal is 2 cm. Find the length of the other diagonal.

Answer: 112 cm

SOLUTION 1 :

Given :

Area = 56 cm²

diagonal(d1) = 2cm

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

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

(2 x $\frac{56)}{2}$ = d2

$\frac{112}{2}$ = d2

56.0 cm = d2

The length of the other diagonal = 56.0cm

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

10)

Area of a rhombus is 115 cm². one of its diagonal is 14 cm. Find the length of the other diagonal.

Answer: 230 cm

SOLUTION 1 :

Given :

Area = 115 cm²

diagonal(d1) = 14cm

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

115 = $\frac{1}{2}$ x 14 x d2

(2 x $\frac{115)}{14}$ = d2

$\frac{230}{14}$ = d2

16.4 cm = d2

The length of the other diagonal = 16.4cm