iCoachMath.com: Examples on Angles - Exploring Measurement - (AL)

iCoachMath.com: Examples on Angles - Exploring Measurement - (AL)

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Solved Examples

Curriculum: Alabama Course of Study Click to change Curriculum

Topic: Exploring Measurement Click to change Topic

Lesson: 9, 8.b: Angles Click to change Lesson

Click on a 'View Solution' below for other questions:

ee PR is a line segment in the figure shown. Find the value of y.
ee

ee PQRS is a parallelogram. Find the measure of ∠2.
ee

ee What is the measure of the exterior angle of triangle ABC? ee

ee What is the measure of the supplement of ∠A, if ∠A = 30°? ee

ee In the figure shown, if ∠COA = 78^o and ∠COB = 27^o, find ∠BOA.
ee

ee An angle is 14 times its complement. What is the measure of the complement angle?
ee

ee What is the measure of an angle, if it is 48^o less than its supplement? ee

ee ∠AOC = 100^o and OB is an angle bisector in the figure. Find the values of x and y.
ee

ee What is the measure of ∠AXP from the figure, if the line OP intersects the two parallel lines AB and CD and ∠DYP = x + 110^o and ∠BXP = 3x? ee

ee x and y are supplementary angles and x is greater than 19 of a right angle. What is the value of y? ee

ee If m∠A = 80^o and m∠B = 100^o, then ∠A and ∠B are__________ angles.
ee

ee Name ∠A, if m∠A = 35^o. ee

ee ∠A and ∠B are vertical angles. If m∠A = 78^o, what is m∠B?
ee

ee Find the measures of ∠1, ∠3 and ∠4, if ∠2 = 70^o in the figure.
ee

ee What is the measure of the supplement of ∠A, if ∠A = 80°? ee

ee What is the measure of an angle, if it is 54^o less than its supplement? ee

ee Find the measures of ∠1, ∠3 and ∠4, if ∠2 = 50^o in the figure.
ee

ee ∠A and ∠B are vertical angles. If m∠A = 93^o, what is m∠B?
ee

ee An angle is 18 times its complement. What is the measure of the complement angle?
ee

ee In the figure shown, r is parallel to s and m∠1 = 130^o. What are the measures of ∠2 and ∠3?
ee

ee What is the measure of the supplement of ∠A, if ∠A = 40°? ee

ee If two angles are complementary, then each angle is _________. ee

ee ∠AOC = 120^o and OB is an angle bisector in the figure. Find the values of x and y.
ee

ee The line l is parallel to the line m. Identify the congruent interior angles in the figure. ee

ee What is the measure of ∠AON, if OX is an angle bisector of MOB and m∠BOX = 15^o?
ee

ee An angle is 12 times its complement. What is the measure of the complement angle?
ee

ee What is the measure of an angle, if it is 56^o less than its supplement? ee

ee x and y are supplementary angles and x is greater than 13 of a right angle. What is the value of y? ee

ee What is the measure of ∠DBE in the figure?
ee

ee What is the m∠COE in the figure? ee

ee Name ∠A, if m∠A = 165^o. ee

ee In the figure shown, r is parallel to s and m∠1 = 135^o. What are the measures of ∠2 and ∠3?
ee

ee The measure of an angle 'a' is one-fifth of its supplement. Find a.
ee

ee What is the measure of ∠MQP, if ∠MQO = (4x) and ∠PQN = (x + 45^o)? ee

ee Name ∠A, if m∠A = 7^o. ee

ee What is the measure of ∠AXP from the figure, if the line OP intersects the two parallel lines AB and CD and ∠DYP = x + 90^o and ∠BXP = 3x? ee

ee In the figure shown, if ∠COA = 77^o and ∠COB = 28^o, find ∠BOA.
ee

ee Find the measures of ∠1, ∠3 and ∠4, if ∠2 = 60^o in the figure.
ee

ee From the figure shown, find the measure of x.
ee

ee What is the measure of ∠CDO in the figure shown? ee

ee Find the measure of x from the figure. ee

ee What is the measure of x in the figure? ee

ee What is the measure of angle x in the figure? ee

ee Find the m∠x and m∠y from the figure shown. ee

ee What is the measure of angle x in the figure?
ee

ee ∠A and ∠B are vertical angles. If m∠A = 79^o, what is m∠B?
ee

ee Lines AB and CD intersect at point 'O'. Which of the following statements is/are always correct?

1. ∠AOC ≅ ∠DOB

2. m∠COB = m∠AOD

3. m∠AOD + m∠AOC = 180^o
ee

ee Name ∠A, if m∠A = 120^o. ee

ee Name ∠B, if m∠B = 180^o.
ee

ee How do we represent the angle in the figure? ee

ee AB || NP and MN || BC. Find the measure of ∠MNO.
ee

ee Name the angle in the figure.
ee

ee Name the angle in the figure.
ee

ee Name the angle in the figure. ee

ee If m∠A = 50^o and m∠B = 130^o, then ∠A and ∠B are__________ angles.
ee

ee There are 24 spokes in the wheel of a cycle. Find the angle between any two spokes.
ee

ee Identify a pair of angles that are vertical to each other. ee

ee Which two angles are adjacent? ee

ee Choose a pair of angles that are supplementary to each other.
ee

ee Identify a pair of angles that are vertical to each other.
ee

ee Choose a pair of angles that are supplementary to each other. ee

ee Name the combined pair of angles in the figures. ee

ee Which of these figures shows 60°? ee

ee What kind of angle is ∠A, if ∠A = 69°. ee

ee Which of the pairs of angles are not complementary?
ee

ee Which of these figures shows 110°? ee

ee What is the measure of ∠AOB?
ee

ee Choose the best estimate for the angle. ee

ee Name ∠P, if m∠P = 90°.
ee

ee Find the measure of x and y from the figure. ee

ee Choose the best estimate for the angle. ee

ee What kind of angle is A, if m∠A = 165°?
ee

ee In the figure shown, CD is intersecting AB at O. What is the angle n if ∠AOC = 58°?
ee

ee In the figure shown, CD is intersecting AB at O. What is m, if ∠BOD = 115°?
ee

ee In the figure shown, CD is intersecting AB at O. What is the angle b, if ∠BOC = 120°? ee

ee Choose the best estimate for the angle. ee

ee In the figure shown, CD is intersecting the line AB at O. What is n, if ∠BOD = 55°? ee

ee In the figure shown, CD is intersecting AB at O. What is the angle 'a' if ∠AOC = 65°?
ee

ee If ∠B = 180°, what kind of angle is it?
ee

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