The coordinates of the vertices of triangle 1 are A(6,6), B(12,9), C(9,6).
1 answer:
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Answer:
NO = 20
Step-by-step explanation:
If the pieces are in the ratio of 3:1:5 and the whole thing is 36, then set up an equation:
3x + 1x + 5x = 36
and solve, see image.
