Answer: 147 cm²
Step-by-step explanation:
Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.
A = πr²
A = (3)(7)²
A = 147 cm²
C and D.
Hypotenuse is two times as long as the short leg. And the long leg is 3 times as long as the short leg.
Angle B. Is 63 and Angle F. Is 59
A set of 3 numbers that have a GCF of 13:
1. 13
2. 26
3. 39
Hope this helps!