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My teacher says the answer is not 140 or 90

My teacher says the answer is not 140 or 90-example-1
User Tcbcw
by
3.7k points

1 Answer

4 votes

Answer:

150

Explanation:

Area of A:

A = bh

A = 10(10)

A = 100

Area of B:

A = 1/2bh

A = 1/2(10)(10)

A = 5(10)

A = 50

Combined:

100 + 50

150

User Shivam Singla
by
3.8k points