Formative - Angles and Triangles

Name two pairs of adjacent angles and two pairs of vertical angles in the figure. (use the < symbol to indicate angle)

Tell whether the angles are adjacent, vertical, or neither.

Create an equation and use it to solve for x.

Find the value of x

Tell whether the angles are supplementary, complementary, or neither.

Solve for x.

As best you can on the computer screen, draw a triangle with angle measures of 35°, 65°, and 80° using your protractor.

As best you can on the computer screen, draw an obtuse scalene triangle. Provide angle and side measurements to verify your answer.

Solve for x.

Describe two ways to find the measure of ∠2.