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Type: Multiple-Choice
Category: Pythagorean Theorem and Applications
Level: Grade 10
Standards: HSG-SRT.C.8
Author: nsharp1
Created: 4 years ago

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Pythagorean Theorem and Applications Question

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Grade 10 Pythagorean Theorem and Applications CCSS: HSG-SRT.C.8

ΔABC is an isosceles triangle where AB=BC, and BC=2AC. If the length of the altitude from vertex B is 4 cm long, what is the perimeter of the triangle? Round the answer to the nearest tenth of a centimeter.
Isosceles Triangle Height v1
  1. 2.1 cm
  2. 5.2 cm
  3. 9.3 cm
  4. 10.3 cm