Question

1. Find the area. The figure is not drawn to scale.

A. 11.4 cm2

B. 54.4 cm2

C. 27.2 cm2

D. 13.6 cm2


2. Find the area. The figure is not drawn to scale.

A. 4.4 cm2

B. 6.4 cm2

C. 8.8 cm2

D. 17.6 cm2

Answer 1

1. D 13.6 cm2
2. A 4.4 cm2

Answer 2

1- D. 13.6 cm²

2- A. 4.4 cm²

Solution-

We know that,

`\text{Area}= (1)/(2)* \text{Base}* \text{Height}`

1.

Here,

Base = 3.4 cm

Height = 8 cm

Applying the formula,

`\text{Area}= (1)/(2)* 3.4* 8 = 13.6\ cm^2`

2.

Here,

Base = 4.4 cm

Height = 2 cm

Applying the formula,

`\text{Area}= (1)/(2)* 4.4* 2 = 4.4\ cm^2`