will mark BRAINLIEST for CORRECT answer. <3 <3 The area of a triangle is found by multiplying half of the measure of its base by its height. The area of the following right triangle is 18 square centimeters. ∽∽∽∽∽∽∽∽∽∽ A. Write and solve an equation to find the value of h. Include all of your work in your answer. B. In two or more complete sentences, verify your answer using mental math.

h=5

If I substitute five in for h, the side becomes six. I multiply that times the base of six for thirty-six, and half of that is eighteen.

Step-by-step explanation:

1/2(6)(h+1)=18

3h+3=18

3h=18-3

3h=15

h=5

If I substitute five in for h, the side becomes six. I multiply that times the base of six for thirty-six, and half of that is eighteen.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.