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HELP ME PLEASE ILL GIVE Y BRAINKY AND MORE POINTS

HELP ME PLEASE ILL GIVE Y BRAINKY AND MORE POINTS-example-1

1 Answer

9 votes

Answer:

8.5 units ^2

Explanation:

Area of whole rectangle 3 x 6 = 18 units^2

now subtract the three right triangles

1/2* 2x5 + 1/2 * 1x3 + 1/2 * 1x6 = 9.5 units^2

18 - 9.5 = 8.5 units^2 < =====area of inscribed triangle in the rectangle

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