The answer is -7.137x10^-3
Area = base * height
Height = area / base
Height = base sin x
Where x = angle between side and the base
tenths because 42.02 it would be tenths the first decimal is tenths and second is hundreths
The value of x is 72
Each side increased by 20%
Answer:
m = - 1/3
Thats the answer.
Step-by-step explanation: