Answer:
65.5
Step-by-step explanation:
(74 + 57)divided by 2 = 65.5
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The answer is -52 so it would be C
Answer:

Explanation: We need to find the area of the triangle, We know that the area of any right triangle is:

Therefore in the information given we have the following:

Therefore the Area of this triangle is as follows:

Note! Units are centimeter-squared