If you use the pi button:
the radius is 7
154cm² ÷ pi = 49
Square root of 49 = 7
Answer:
7
Step-by-step explanation:
Answer: m=z-20
32 degrees
Makes sense. Brainlist me if I'm right
= 3(j+2)
1 - 7
2 - 5
3- 27.5