Answer :
Answer:
T =22 to the nearest whole number
Step-by-step explanation:
T = [tex]\frac{(A+B)H}{2}[/tex]
From the question we were given the following values
A = 3.29
B =7.15
H = 4.2
T = ?
T = [tex]\frac{(3.29 + 7.15)*4.2}{2}[/tex]
T = [tex]\frac{43.848}{2}[/tex]
T = 21.924
T =22 to the nearest whole number