Question

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

Answer 1

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