Answer:
A = 7.5 cm^2
Step-by-step explanation:
Area of a triangle is
A = 1/2 bh
A =1/2 5*3
A = 1/2 *15
A =15/2
A = 7.5 cm^2
To find the area of a triangle, you do base x height, and then divide that by 2.
So in our case, this would be:
(5 × 3) ÷ 2
15 ÷ 2
= 7.5
The area of the triangle is 7.5cm².
