What is the area of a right triangle with a height
of 4, base of 20 and a hypotenuse of 9 units?

The area would be 40 square units.

Step-by-step explanation:

To find the area of a triangle, you would use the equation A=1/2 x bh

So, when you plug in the numbers, it would be

A=1/2(4 x 20)

A=1/2(80)

A=40

12*c

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,