Question

1. find the area.

15.25 in.
10 in.
area of triangle = ______

Explanation:

Step1: Identify base and height

Base = 15.25 in, height = 10 in

Step2: Apply triangle - area formula

The formula for the area of a triangle is $A=\frac{1}{2}bh$. Substitute $b = 15.25$ and $h = 10$ into the formula: $A=\frac{1}{2}\times15.25\times10$.

Step3: Calculate the area

$A=\frac{152.5}{2}=76.25$ square inches.

Answer:

76.25 square inches