all Types of Angles Angle name Description Picture Clue Supplementary angles measurements add up to 180o Complementary angles measurements add up to 90o Vertical angles When 2 lines intersect, they make vertical angles. Opposite angles are equal measurements.

Supplementary angles add up to 180º. make up a straight line add up to 180o 120o + 60o = 180o

Complementary angles add up to 90º. make a right angle add up to 90o 30o + 60o = 90o

Vertical angles intersect - when 2 lines cross

Name the angle Supplementary angles Complementary angles Vertical angles- 2 angles that are opposite each other Supplementary angles add up to 180º. Complementary angles add up to 90º Supplementary angles Complementary angles Vertical angles

Drag all complementary angles into the box *measurements add up to 90o

Drag all supplementary angles into the box *measurements add up to 180o

Drag all vertical angles into the box *opposite angles are equal

Directions: Complete each sentence with the words below. Supplementary angles have a total measurement of _____o. Complementary angles have a total measurement of _____o. Vertical angles are made from lines which ____________. Opposite angles in vertical angles are ________ in measurement. 180 intersect equal 90

If you can identify the angle, you can find the missing measurements of an angle. This is an supplementary angle. 2. Identify the total measurement. Supplementary angles have a total measurement of 180o. 3. Write a formula. xo + 45o = 180o 4. Calculate the formula 180o - 45 = ___________

Opposite angles are equal to each other.

If you can identify the angle, you can find the missing measurements of an angle. This is an vertical angle. 2. Identify the total measurement. Opposite angles are equal. 3. Write a formula. 45o = xo 4. Calculate the formula x = ____o 180-45 135

If you can identify the angle, you can find the missing measurements of an angle. This is an complementary angle. 2. Identify the total measurement. Complementary angles have a total measurement of 90o. 3. Write a formula. xo + 65o = 90o 4. Calculate the formula 90o - 65o = ___o 25

If you can identify the angle, you can find the missing measurements of an angle. This is a _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ Total measurement is 180o. supplementary complementary vertical 180 90 is equal x 50 180 130 180 50

If you can identify the angle, you can find the missing measurements of an angle. This is a _____________ angle. 2. Identify the total measurement. Opposite angles are ________ to each other. 3. Write a formula. _____o = _____o 4. Calculate the formula x = ______ Opposite angles are equal. vertical complementary supplementary equal 90 180 x 140 40 180-140=

If you can identify the angle, you can find the missing measurements of an angle. Total measurement is 90o. 1. Identify the angle This is an _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ complementary supplementary vertical 90 180 is equal x 90 40 90 40 50

If you can identify the angle, you can find the missing measurements of an angle. This is an _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ complementary Total measurement is 90o. supplementary vertical 90 180 is equal x 74 90 90 16 74

If you can identify the angle, you can find the missing measurements of an angle. Total measurement is 180o. 1. Identify the angle This is a _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ supplementary complementary vertical 180 90 is equal x 164 180 16 180 164

If you can identify the angle, you can find the missing measurements of an angle. This is an _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ complementary Total measurement is 90o. vertical supplementary 90 180 is equal x 16 90 74 90 16

If you can identify the angle, you can find the missing measurements of an angle. This is a _____________ angle. 2. Identify the total measurement. Opposite angles are ________ to each other. 3. Write a formula for the measurement of angle B. _____o = _____o 4. Calculate the formula x = ______ vertical complementary supplementary Opposite angles are equal. equal 180 90 x 136 136

If you can identify the angle, you can find the missing measurements of an angle. Total measurement is 180o. 1. Identify the angle This is a _____________ angle. 2. Identify the total measurement. It has a total measurement of ____o. 3. Write a formula. _____o + _____o = _____o 4. Calculate the formula _____o - _____ = ______ supplementary vertical complementary 180 90 is equal x 29 180 151 180 29

If you can identify the angle, you can find the missing measurements of an angle. This is a _____________ angle. 2. Identify the total measurement. Opposite angles are ________ to each other. 3. Write a formula for the measurement of angle m. _____o = _____o 4. Calculate the formula x = ______ vertical complementary supplementary Opposite angles are equal. equal 90 180 x 109 109