Need help test is due 3/10/18
1 answer:
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Answer:
The width of the red tile would be inches.
Step-by-step explanation:
Given blue tile has a length of inches, and a width of
inches.
Also, length of similar tile is inches.
Let us assume as the width of red tile.
It is given in the question that both tiles are similar.
So, their area will be the same.
Area of blue tile would be
Area of red tile would be
The area of blue tile would be equal to area of red tile.
So, the width of the red tile would be inches.
Answer:
Step-by-step explanation:
The window consists of a large square and 4 smaller triangles on the outside. The side length of this square is marked as 10, and therefore the area of this square is .
The area of a triangle is given by . Since the problem states that the overlapping squares are congruent, both legs of the triangle will be
and intersect at a
angle.
Thus, the sum of all four triangles is .
Therefore, the area of the window is: