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Similar Right Triangles within Right Triangles. OPTIONAL EXTRA CREDIT NOTES. If an altitude (perpendicular line) is drawn from a right angle to the hypotenuse, it makes three similar triangles.
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Similar Right Triangles within Right Triangles OPTIONAL EXTRA CREDIT NOTES
If an altitude (perpendicular line) is drawn from a right angle to the hypotenuse, it makes three similar triangles.
If an altitude (perpendicular line) is drawn from a right angle to the hypotenuse, it makes three similar triangles.
If an altitude (perpendicular line) is drawn from a right angle to the hypotenuse, it makes three similar triangles.
If an altitude (perpendicular line) is drawn from a right angle to the hypotenuse, it makes three similar triangles.
Match the numbers to label new triangles. This triangle in not helpful, so we won’t use it. 64 64 x 36 x 36
Solve for x using proportions: x . 100 = 64+ 36 = 100 x 36 100 x x 36
The inverse of a square is a square-root. x . 100 x2 = 3600 = x 36 x2 = 3600 100 x= 60 x x 36