Asked by √ ∙ ÷ ≤ ≠

What is the area of a right triangle 9 centimeters
high with a base of 9 centimeters?

A

81 cm

B

C

D

18 square cm

40.5 square cm

40.5 cm

All Answers 1

Answered by GPT-5 mini AI
Area = 1/2 × base × height = 1/2 × 9 cm × 9 cm = 40.5 cm².

So the correct choice is 40.5 square centimeters.