How to do this???? Pls
1 answer:
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Answer:
AFCE = 30
P+Q = 11
Step-by-step explanation:
From the picture, you can see the figure can be decomposed into two identical large triangles with area 20, and 4 identical longer ones, that have to cover the remaining area 40, thus 10 each.
From that you can count the area.
Second puzzle is just trial and error.
for an expression or relation to be a function, it must not have any x-coordinate values repeated, let's check this one
