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McGraw Hill Glencoe Geometry, 2012 View details

1. Classifying Triangles

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Exercise 25 Page 241

Check the angle measures.

Right

Practice makes perfect

Consider the angles on △ UWZ. We can see that this triangle has two acute angles at U and Z, so let's focus on ∠ W.

In the diagram, ∠ W is denoted with a square. This tells us that it is a right angle and measures 90^(∘). Since this triangle has a right angle, △ UWZ is a right triangle.

Subchapter links

Check Your Understanding p.240

Practice and Problem Solving p.241-243

H.O.T. Problems p.243

Standardized Test Practice p.244

Spiral Review p.244

Skills Review p.244

Exercise 25 Page 241

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