I need help with this geometry question please 11 points.

Mathematics

1 answer:

Digiron [165]3 years ago

3 0

Answer:

111 square units.

Step-by-step explanation:

Find the overall rectangle's area. 8*15 = 120.

Find the missing triangle's area (which is half of a rectangle with hthe same dimensions). The dimensions (15 - 9 = 6 and 8 - 5 = 3). 6*3 = 18, divide by half to find the triangle's area. The missing triangle's area is 9 square units.

Subtract the missing triangle from the overal rectangle. 120 - 9 = 111 square units.

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