Answer:
30cm
Step-by-step explanation:
Find L.C.M of 90 and 120
Each exterior angle = 6.923076923076923
So, 6.923076923076923 * 52 = 360
Answer:
Step-by-step explanation:
8 hours is 1/4 of the time the gym is open. 1/4 is a quarter. You need to times 8 by 4 which equals 32. The gym is open for 32 hours. Hope this helped
Answer:
B. 112°
Step-by-step explanation:
4x -4 = (3x+4) + (2x-44)
4x -4 = 5x - 40
5x - 4x = -4 + 40
x = 36
∠BCA = 3 * 36 + 4 = 112