Sasi Math (Revised for 1024)

Scroll:Measurements >> area >> saq (4353)

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.

A garden is in the form of a triangle. Its base is 11 m and height is 23 m. Find the cost of levelling the garden at 4 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 14 m and height is 24 m. Find the cost of levelling the garden at 4 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 11 m and height is 21 m. Find the cost of levelling the garden at 4 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 12 m and height is 26 m. Find the cost of levelling the garden at 5 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 11 m and height is 22 m. Find the cost of levelling the garden at 6 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 11 m and height is 26 m. Find the cost of levelling the garden at 4 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 10 m and height is 26 m. Find the cost of levelling the garden at 6 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 14 m and height is 30 m. Find the cost of levelling the garden at 7 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 14 m and height is 22 m. Find the cost of levelling the garden at 7 per m^2.

Answer:_______________

10)

A garden is in the form of a triangle. Its base is 12 m and height is 27 m. Find the cost of levelling the garden at 2 per m^2.

Answer:_______________

A garden is in the form of a triangle. Its base is 11 m and height is 23 m. Find the cost of levelling the garden at 4 per m^2.

Answer: 506

SOLUTION 1 :

Given :

Base = 11 m

Height = 23 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 11 x 23

= 126.5 m²

Cost of levelling 1 sq m = 4

Cost of levelling 126.5 sq .m = 126.5 x 4

= 506

A garden is in the form of a triangle. Its base is 14 m and height is 24 m. Find the cost of levelling the garden at 4 per m^2.

Answer: 672

SOLUTION 1 :

Given :

Base = 14 m

Height = 24 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 14 x 24

= 168 m²

Cost of levelling 1 sq m = 4

Cost of levelling 168 sq .m = 168 x 4

= 672

A garden is in the form of a triangle. Its base is 11 m and height is 21 m. Find the cost of levelling the garden at 4 per m^2.

Answer: 462

SOLUTION 1 :

Given :

Base = 11 m

Height = 21 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 11 x 21

= 115.5 m²

Cost of levelling 1 sq m = 4

Cost of levelling 115.5 sq .m = 115.5 x 4

= 462

A garden is in the form of a triangle. Its base is 12 m and height is 26 m. Find the cost of levelling the garden at 5 per m^2.

Answer: 780

SOLUTION 1 :

Given :

Base = 12 m

Height = 26 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 12 x 26

= 156 m²

Cost of levelling 1 sq m = 5

Cost of levelling 156 sq .m = 156 x 5

= 780

A garden is in the form of a triangle. Its base is 11 m and height is 22 m. Find the cost of levelling the garden at 6 per m^2.

Answer: 726

SOLUTION 1 :

Given :

Base = 11 m

Height = 22 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 11 x 22

= 121 m²

Cost of levelling 1 sq m = 6

Cost of levelling 121 sq .m = 121 x 6

= 726

A garden is in the form of a triangle. Its base is 11 m and height is 26 m. Find the cost of levelling the garden at 4 per m^2.

Answer: 572

SOLUTION 1 :

Given :

Base = 11 m

Height = 26 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 11 x 26

= 143 m²

Cost of levelling 1 sq m = 4

Cost of levelling 143 sq .m = 143 x 4

= 572

A garden is in the form of a triangle. Its base is 10 m and height is 26 m. Find the cost of levelling the garden at 6 per m^2.

Answer: 780

SOLUTION 1 :

Given :

Base = 10 m

Height = 26 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 10 x 26

= 130 m²

Cost of levelling 1 sq m = 6

Cost of levelling 130 sq .m = 130 x 6

= 780

A garden is in the form of a triangle. Its base is 14 m and height is 30 m. Find the cost of levelling the garden at 7 per m^2.

Answer: 1470

SOLUTION 1 :

Given :

Base = 14 m

Height = 30 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 14 x 30

= 210 m²

Cost of levelling 1 sq m = 7

Cost of levelling 210 sq .m = 210 x 7

= 1470

A garden is in the form of a triangle. Its base is 14 m and height is 22 m. Find the cost of levelling the garden at 7 per m^2.

Answer: 1078

SOLUTION 1 :

Given :

Base = 14 m

Height = 22 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 14 x 22

= 154 m²

Cost of levelling 1 sq m = 7

Cost of levelling 154 sq .m = 154 x 7

= 1078

10)

A garden is in the form of a triangle. Its base is 12 m and height is 27 m. Find the cost of levelling the garden at 2 per m^2.

Answer: 324

SOLUTION 1 :

Given :

Base = 12 m

Height = 27 m

Area of the garden = $\frac{1}{2}$ x bx h

= $\frac{1}{2}$ x 12 x 27

= 162 m²

Cost of levelling 1 sq m = 2

Cost of levelling 162 sq .m = 162 x 2

= 324