Check the picture below.
make sure your calculator is in Degree mode.
Answer:
49pi m^2
Step-by-step explanation:
Area of circle=pi r^2
D=2r=14
r=7
Area of circle =7^2pi=49pim^2
140 units²
1/2bh=
1/2(15-5)(30-2)=
1/2 (10)(28)=140
