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Calculate the area of triangle ABC with altitude CD, given A(-7,-1), B(-1,5), C(0,0), and D(-3,3) A. 9square units B. 18square units C. 18.5square units D. 21square units
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Calculate the area of triangle ABC with altitude CD, given A(-7,-1), B(-1,5), C(0,0), and D(-3,3)

A. 9square units
B. 18square units
C. 18.5square units
D. 21square units

User MarioH
by
7.0k points

2 Answers

5 votes

Answer:

b

Explanation:

User Amna Ali
by
8.4k points
2 votes

Answer:

d

Explanation:

User Moff
by
8.0k points
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