Answer:
90°
Step-by-step explanation:

Whenever you are required to transfer from Radians to Degrees, simply multiply the Numerator by 180° (180). Treat the
as a variable such as x and y, and divide by the numerator.
Answer: 18 cm
Step-by-step explanation:
- C= 2πr
- plug it in! 36 π = 2 π r
- divide both sides by π and you get 36= 2r
- divide both sides by 2 and you get that 18= r
- so r, or the radius, equals 18
Answer:25+Z
Step-by-step explanation:since your adding them