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 133 cm². one of its diagonal is 13 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 126 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 149 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 138 cm². one of its diagonal is 10 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 86 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 82 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 81 cm². one of its diagonal is 5 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 104 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 69 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer:_______________

10)

Area of a rhombus is 96 cm². one of its diagonal is 14 cm. Find the length of the other diagonal.

Answer:_______________

Area of a rhombus is 133 cm². one of its diagonal is 13 cm. Find the length of the other diagonal.

Answer: 266 cm

SOLUTION 1 :

Given :

Area = 133 cm²

diagonal(d1) = 13cm

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

133 = $\frac{1}{2}$ x 13 x d2

(2 x $\frac{133)}{13}$ = d2

$\frac{266}{13}$ = d2

20.5 cm = d2

The length of the other diagonal = 20.5cm

Area of a rhombus is 126 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 252 cm

SOLUTION 1 :

Given :

Area = 126 cm²

diagonal(d1) = 4cm

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

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

(2 x $\frac{126)}{4}$ = d2

$\frac{252}{4}$ = d2

63.0 cm = d2

The length of the other diagonal = 63.0cm

Area of a rhombus is 149 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer: 298 cm

SOLUTION 1 :

Given :

Area = 149 cm²

diagonal(d1) = 7cm

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

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

(2 x $\frac{149)}{7}$ = d2

$\frac{298}{7}$ = d2

42.6 cm = d2

The length of the other diagonal = 42.6cm

Area of a rhombus is 138 cm². one of its diagonal is 10 cm. Find the length of the other diagonal.

Answer: 276 cm

SOLUTION 1 :

Given :

Area = 138 cm²

diagonal(d1) = 10cm

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

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

(2 x $\frac{138)}{10}$ = d2

$\frac{276}{10}$ = d2

27.6 cm = d2

The length of the other diagonal = 27.6cm

Area of a rhombus is 86 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer: 172 cm

SOLUTION 1 :

Given :

Area = 86 cm²

diagonal(d1) = 7cm

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

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

(2 x $\frac{86)}{7}$ = d2

$\frac{172}{7}$ = d2

24.6 cm = d2

The length of the other diagonal = 24.6cm

Area of a rhombus is 82 cm². one of its diagonal is 4 cm. Find the length of the other diagonal.

Answer: 164 cm

SOLUTION 1 :

Given :

Area = 82 cm²

diagonal(d1) = 4cm

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

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

(2 x $\frac{82)}{4}$ = d2

$\frac{164}{4}$ = d2

41.0 cm = d2

The length of the other diagonal = 41.0cm

Area of a rhombus is 81 cm². one of its diagonal is 5 cm. Find the length of the other diagonal.

Answer: 162 cm

SOLUTION 1 :

Given :

Area = 81 cm²

diagonal(d1) = 5cm

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

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

(2 x $\frac{81)}{5}$ = d2

$\frac{162}{5}$ = d2

32.4 cm = d2

The length of the other diagonal = 32.4cm

Area of a rhombus is 104 cm². one of its diagonal is 11 cm. Find the length of the other diagonal.

Answer: 208 cm

SOLUTION 1 :

Given :

Area = 104 cm²

diagonal(d1) = 11cm

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

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

(2 x $\frac{104)}{11}$ = d2

$\frac{208}{11}$ = d2

18.9 cm = d2

The length of the other diagonal = 18.9cm

Area of a rhombus is 69 cm². one of its diagonal is 7 cm. Find the length of the other diagonal.

Answer: 138 cm

SOLUTION 1 :

Given :

Area = 69 cm²

diagonal(d1) = 7cm

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

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

(2 x $\frac{69)}{7}$ = d2

$\frac{138}{7}$ = d2

19.7 cm = d2

The length of the other diagonal = 19.7cm

10)

Area of a rhombus is 96 cm². one of its diagonal is 14 cm. Find the length of the other diagonal.

Answer: 192 cm

SOLUTION 1 :

Given :

Area = 96 cm²

diagonal(d1) = 14cm

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

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

(2 x $\frac{96)}{14}$ = d2

$\frac{192}{14}$ = d2

13.7 cm = d2

The length of the other diagonal = 13.7cm