Answer:
2 out of 10
Step-by-step explanation:
Simple math
For a
2 + x = 15
x = 15 -2
x = 13
For B
x - 12 = 14
x = 12 + 14
x = 26
For C
3x = 12
x = 12/3
x = 4
Hope it helps:)
<baf and <dae are vertical
86 is the area of the figure
16+70
