Unit 3, Lesson 14
Proving the Pythagorean Theorem
Geometry
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Triangle
Triangle
Triangle
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In right triangle
Right triangle A B C with sides a, b and c = x + y. Squares are on each side. A C I J is on b, B C H G is on a and A B E F is on c. An altitude C D labeled h is drawn to the hypotenuse A B and extended to the opposite side of the square on F E at K. A D is labeled y, the smaller D B is x and B E is c = x + y.
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Andre says that he can find the length of the third side of triangle
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In right triangle
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In right triangle
3
4
6
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Lines
4.5
5
6
7.5
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In right triangle
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Quadrilaterals
What is the scale factor of the dilation that takes
Two concave quadrilaterals labeled P and Q. For P, starting at the top and moving clockwise, top side, length 4, side 2 slanted downward and left, length 3, side 3 slanted down and slightly left, length 2, side 4 slanted upward and left, blank. For Q, starting at the top and moving clockwise, top side, length 5, side 2 slanted downward and left, blank, side 3 slanted down and slightly left, length 2 point 5, side 4 slanted upward and left, blank.
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Priya is trying to determine if triangle
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