3 years ago

A:45 B:60 C:90 D:180

Mathematics

2 answers:

ivolga24 [154]3 years ago

8 0

Answer:

d is the answer ly/3fcEdSx link for answer

anzhelika [568]3 years ago

4 0

Answer:

Step-by-step explanation:

When you have Triangles, you have to divide your answer by two. So first, Multiply 3 x 5, which is 15. But you need to divide by two, so 15 ÷ 2 is 7.5. Then, Multiply 7.5 x 12, and now you have 90. Hope this helps!

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