70.2 inches tall
39/5 = 7.8
7.8 * 9 = 70.2
Answer:
c because you multiply by pie which is 3.14 and that times 10 is 31.4
complementary angles = 90 degrees
two angles would be BGC (35 degrees) and CGD ( 55 degrees)
35+55 = 90
Step-by-step explanation:
square root of 121 is11
square root of x^2 is x
so 11x