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.