Exercise 4: Guided Practice

Refer to the figure and find the length of each segment

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Refer to the figure below and find each midpoint

Find the midpoint of AD
Find the midpoint of BE
Find the midpoint of EA

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Use the protractor to find each angle measure listed below

Type in the measure of the angle in numbers only

m(∠GDE)
m(∠EDS)
m(∠CDR)
m(∠CDG)
m(∠ADE)
m(∠EDR)
m(∠CDA)
m(∠CDS)

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Classify the following angles in the figure as an acute angle, a right angle, an obtuse angle, or a straight angle

∠MNO
∠NOP
∠MPQ
∠QPO
∠OPN
∠POS
∠PNO
∠MNQ

Please drag and drop the selected option in the right place or type it instead

acute

right

obtuse

straight

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Find x

Type in the angle as a number without the degrees sign

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Refer to the figure below. Find the measure of each angle

∠1
∠NYZ
∠MYX
∠2

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Find m(\(\angle{ABD}\))

Value of x =

m(∠ABD) =

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Find the measure of the following angle

m(\(\angle{DBE}\))

Value of x =

m(∠DBE) =

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First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

x =
m(∠ZYQ) =
m(∠PYQ) =

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First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

x =
m(∠ZYQ) =
m(∠PYQ) =

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Let x represent the unknown angle measure. Find the value of x

m(∠x) = which complements a 30^o angle.
m(∠x) = which supplements a 30^o angle.
m(∠x) = which supplements a 105^o angle.
m(∠x) = which complements a 75^o angle.

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Can two angles that are complementary be equal?

Yes

Not applicable

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Can two angles that are supplementary be equal?

Yes

Not applicable

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The angles highlighted below are vertical angles

True

False

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Refer to the figure and find the length of each segment

Correct Answer

Explanation

Refer to the figure below and find each midpoint

Correct Answer

Explanation

Use the protractor to find each angle measure listed below

Correct Answer

Explanation

Classify the following angles in the figure as an acute angle, a right angle, an obtuse angle, or a straight angle

Correct Answer

Explanation

Find x

Correct Answer

Explanation

Refer to the figure below. Find the measure of each angle

Correct Answer

Explanation

Find m(\(\angle{ABD}\))

Correct Answer

Explanation

Find the measure of the following angle

Correct Answer

Explanation

First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

Correct Answer

Explanation

First find \(x\). Then find m(\(\angle{ZYQ})\) and m(\(\angle{PYQ})\)

Correct Answer

Explanation

Let x represent the unknown angle measure. Find the value of x

Correct Answer

Explanation

Can two angles that are complementary be equal?

Correct Answer

Explanation

Can two angles that are supplementary be equal?

Correct Answer

Explanation

The angles highlighted below are vertical angles

Correct Answer

Explanation

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