Question

explain plz help easy

Answer 1

Answer:

First Find Area of circle.. then find area of triangle

Step-by-step explanation:

Area Of circle - Area Of Triangle

will give the area of the shape formed by cutting the triangle

Answer 2

Answer:

195.06. cm is area of circle in blue colour

Step-by-step explanation:

Area of triangle = 1/2 bh

= 3×4 = 6

2

Area of whole circle = πr²

= 22 × 8 = 201.06

7

Area of blue area =

Area of cicrle - Area of traingle = 201.06 - 6 = 195.06