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3 years ago

14

HELP!!!!!!!!!!!!!!!!

2 answers:

Nookie1986 [14]3 years ago

7 0

I think it’s A but if it’s not then try c

uranmaximum [27]3 years ago

4 0

Answer:

C. 390 cm²

Step-by-step explanation:

Area of Rectangle: l•w

Area of Triangle: 1/2bh

Rectangle:

20 cm • 15 cm = 300 cm²

Triangle:

1/2(12)(15)

1/2(180)

90 cm²

Entire Shape:

300 cm² + 90 cm² = 390 cm²

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