Cross

Geometry Level 1

We inscribed five congruent, small squares into a larger square, as shown in the figure below. The green points are the midpoints of the large square's sides.

If a small square has area 10 , 10, what is the area of the large square?

90 100 110 120

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2 solutions

Ahmad Saad
Aug 5, 2017

Sundar R
Aug 19, 2017

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