Missing Angles
Find the missing angle:
Triangle angles are 40° and 65°.
75°
A triangle has angle measures of 52°, 98°, 10x° . What is the value of x.
x = 3°
When two parallel lines are cut by a transversal, what is true about corresponding angles?
congruent or supplementary
congruent (same angles)
The small triangle side lengths are s and 3 yards. The big triangle is 3 and 9 yards. What is the measure of s?
s = 1
What sport is played by sliding stones toward a target on ice and sweeping the ice to guide them?
Curling
Find the missing angle:
Triangle angles are 90° and 57°.
33°
A triangle has angle measures of 36°, 2x°, 2x° . What is the value of x.
x = 36°
Angle A = 110° and is vertical to Angle B.
What is the measure of Angle B?
110°
The small triangle side lengths are n and 1 yards. The big triangle is 12 and 4 yards. What is the measure of n?
n = 3
What do we call a storm with heavy snow and strong winds?
Blizzard
The exterior angle of a triangle measures 120° and one remote interior angle is 45°.
Find the other remote interior angle.
75°
A triangle has angle measures of 2x - 36°, 2x°, 2x° . What is the value of x.
x = 36
Angle A = 110° and is adjacent to Angle B.
What is the measure of Angle B?
70°
The small triangle side lengths are p and 1 yards. The big triangle is 8 and 4 yards. What is the measure of p?
p = 2
What is the name of the icy patterns that form on windows when it’s very cold?
Frost
A right triangle has one angle that measures 35°. What is the measure of the other acute angle?
55°
A triangle has angle measures of 3x, 2x, and 5x. What is the value of x.
x = 18
If one of the complementary angles are equal to 40° . What is the measure of the other?
50°
The small triangle side lengths are 30 and k yards. The big triangle is 20 and 6 yards. What is the measure of k?
k = 9
What country is famous for producing maple syrup during late winter and early spring?
Canada
One angle of a triangle measures 25°. The other two angles are in a ratio of 14:17. What are the measures of those two angles?
70° and 85°
A triangle has angle measures of 30°, 3c - 20°, and 2c - 10°.
What is the value of 2c - 10°?
62
c = 36 then plug 2(36) - 10 = 62
If one of the supplementary angles are equal to 85°. What is the measure of the other?
95°
The big triangle side lengths are 24 and 16 yards. The small triangle is 15 and m yards. What is the measure of m?
m = 10
Winter usually begins on what date in the Northern Hemisphere?
December 20th
December 21st
December 22nd