Answer:
52.4 cm
Step-by-step explanation:
Circumference of a circle = 2πr
Radius, r = diameter / 2
= 17 cm / 2
= 8.5 cm
π = 3.14
= 2 × 3.14 × 8.5
= 53.38 cm
Approximately 52.4 cm
3*4=12
12-2=10
10*2=20
20+15=35
35*2=70
a straight line at an angle of 90° to a given line, plane, or surface.
60
Google "Area of a trapezoid formula" and that will help you with this
=5/6
happy to help ya :)
