Question

please tell me the area of this fig.​

Answer 1

Answer:

area=5.25+22/7*7/4*7/4*1/2

10.0625

Answer 2

Area of the figure is 43.715 cm²

Step-by-step explanation:

To find the area of the shape;

we divide the shape into three parts:

1. Two Triangles with height 3 cm, and base 1.75 cm

2. Semi-circle with radius 3.5 cm

Area of triangle = $\frac{base\ *\ height}{2}$ * 2

Substituting:

Area of triangle = $3 * 1.75$

Area of triangle = $5.25\ cm^2$

Area of semi-circle = $\frac{\pi * r^2}{2}$

Substituting:

Area of semi-circle = $\frac{3.14 * 3.5^{2} }{2}$

Area of semi-circle = $38.465\ cm^2$

Total area = Area of two triangles + Area of the semi-circle

Total area = [tex]5.25 + 38.465\\ [/tex]

Total area = $43.715 cm^2$