Question

Item 3 What is the length of the base of a right triangle with an area of 15 m² and a height of 3 m? 5 m 10 m 30 m 45 m

Answer 1

Answer:

10m

Step-by-step explanation:

Use the area of triangle:

Area of triangle =

$\frac{1}{2} \times base \: \times height$

1/2 × b × 3 = 15

b × 3 = 30

b = 30/3

b = 10