Mastery Angles Pythagorean

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

Supplementary angles always add up to

Tags

CCSS.7.G.B.5

Find x, the missing side length of the right triangle. (answer with the number only round to the nearest 10th)

Tags

CCSS.8.G.B.7

A 41-foot ladder is placed against a vertical wall of an apartment building. The base of the ladder

is 9 feet from the base of the apartment building.

How many feet up the apartment building is the top of the ladder?

• 40 feet

• 50 feet

Tags

CCSS.8.G.B.8

If side b is 16 and side c is 20, how long is side a?

• 4

• √36

• 12

• 36

Tags

CCSS.8.G.B.7

Find x, the missing side length of the right triangle. (answer with the number only round to the nearest 10th)

Tags

CCSS.8.G.B.7

How long is x in inches?

• 1

• 5

• 25

• √313

Tags

CCSS.8.G.B.8

This is what kind of angle?

• obtuse

• right

• straight

• acute

Tags

CCSS.4.G.A.1

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

Tags

CCSS.7.G.B.5

Complementary angles always add up to

Tags

CCSS.7.G.B.5