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poizon [28]
3 years ago
11

Can someone actually help me on this question I really need help so please don't gimme wrong and absurd answers thanks

Mathematics
1 answer:
alekssr [168]3 years ago
5 0

Answer: 9 is A

Step-by-step explanation:

area of triangle= 1/2 bh

1/2 of 8 is 4

4x10= 40

40x3= 120

1/2 of 8=4

4x6.9= 27.6

120+27.6=147.6 sq. m

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