The answer is 120.
Needs full space
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Answer:
Step-by-step explanation:
Part A= 59.11
Part B: i think is B
I hope this helps :))
The formula for the area of a triangle is 1/2*b*h=a.
1/2*b*14=56
b*14=112
b=8
75% I think.
because if you do 560 - 420 you get 140.
140 / 560 x 100 = 25
which means there is a 25% decrease, so they took 75%.