Around 15.16666. I hope this helps!
Ashley can help his father and it is a very easy that she can solve for the triangular portion of the roof by using the formula of the area of a triangle which is equivalent to A=1/2*H*B. Ashley needs to measure the length of both base and height of the triangular portion of the roof. Then, she can proceed with the equation.
Answer:
-2
Step-by-step explanation:
remove 3 from 1 and are left with negative 2
