Question

Find the area of the triangle.

Answer 1

The formula for calculating the area of a triangle is :-

Area of a △ = (Base * Height)/2

Now, according to question,

Base = 10.2 in

Height = 8 in

Now, substitute these values in the formula.

Area = (10.2 * 8)/2

= (81.6)/2

= 40.8 in²

=> So the area of the given △ is 40.8 in² ( Option C ).

Answer 2

Answer:

C

Step-by-step explanation:

To find the area of triangle we use the formula :

$P=\frac{a \cdot h}{2} =\frac{10,2 \cdot 8}{2} =10,2 \cdot 4=40,8$ in²

GREETINGS :)