M7 Classify Angles 4/21

Classify this angle.

• acute

• right

• obtuse

• none of the above

Classify this angle.

• acute

• right

• obtuse

• none of the above

Classify this angle.

• acute

• right

• obtuse

• none of the above

Classify the angle.

• acute

• obtuse

• right

• straight

Which option is NOT a possible name for this angle?

• $\angle ABC$

• $\angle CBA$

• $\angle BCA$

• $\angle B$

Name an angle in the figure that is adjacent to angle 2.

• ∠4

• ∠5

• ∠6

• ∠1

Name 2 angles that are vertical

• $\angle MPN\ \ and\ \ \angle NPO$

• $\angle MPL\ \ and\ \ \angle LPO$

• $\angle MPN\ \ and\ \ \angle LPO$

Name 2 angles that are adjacent.

• $\angle MPL\ \ and\ \ \angle NPO$

• $\angle MPN\ \ and\ \angle NPO$

• $\angle MPN\ \ and\ \ \angle LPO$

Find the value of x. (Hint: set up an equation)

• 15

• 17

• 85

• 10

Find the value of y. (Hint: Set up an equation)

• 15

• 85

• 95

• 19