Answer:
"In each figure the total area is equal and the area of the 4 triangles is equal, so the remaining white area in each figure must also be equal."
Step-by-step explanation:
Both figures make up congruent squares, and they are made up of 4 congruent triangles, so the white area in between must be equal between the two figures
Answer:
10.5
Step-by-step explanation:
14/4 = 3.5
7/2 = 3.5
N/3 = 3.5
N = 10.5
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Factor them
45=3*3*5
18=2*3*3
lcf=2*3*3*5=90