Question
What's the total cost of a triangular sail if the materiel costs $22.50 per square foot and it's 16 in base and 25 in height.
Answers
Ms. Sue
A = bh/2
A = (1.333 * 2.083)/2
Multiply the area by 22.5
A = (1.333 * 2.083)/2
Multiply the area by 22.5