18 1/2 -17 3/4
= 18.50 -17.75
= 0.75
= 3/4
The 4th selection is appropriate.
Answer:
16
Step-by-step explanation:
area of big triangle is 36
area of small triangle is 20
area of shaded is 36 - 20=16
////////////////////The answer is -16
Gonna assume it’s 3x so, 1-3, 2-6, 4-12, 5-15
