its a sqaure so the angles are 90 degress each.
90 - 38 = 52
answer: C. 52
Answer:
c = 52*
Step-by-step explanation:
If we assume that both shaded triangles are equivalent, and we know that the total angle of a square's corner is 90*, to find the missing angles of the unshaded area (angle z) we just subtract 38 from 90.
90 - 38 = 52*.
12
7 times 12 is 84. 4 times 21 is 84. The digits have a sum of 3.
