TEKS.MATH.8.8D

If a||b, then

• 1 ≅ 2
• 1 ≅ 8
• 1 ≅ 5
• 6 ≅ 7

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TEKS.MATH.8.8D

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

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TEKS.MATH.8.8D

Find the measure of the indicated angle. 

• 80
• 58
• 42
• 138

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TEKS.MATH.8.8D

The sum off all the interior angles in a triangle are...

• 180
• 90
• Depends on the type of triangle
• 360

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TEKS.MATH.8.8D

What is the measure of angle b? (hint: you need to find a first!)

• 36^o
• 56^o
• 63^o
• 117^o

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TEKS.MATH.8.8D

Name a pair of alternate interior angles.

• angle 3 & angle 4
• angle 5 & angle 6
• angle 3 & angle 6
• angle 3 & angle 5

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TEKS.MATH.8.8D

These angles are...

• Complementary
• Supplementary
• Neither

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TEKS.MATH.8.8D

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

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TEKS.MATH.8.8D

Are these lines parallel?  Why?

• Yes - the angles add up to 180
• Yes - the corresponding angles are congruent
• No - there's no tick marks
• No - the angles are not equal.

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TEKS.MATH.8.8D

What kind of angle relationship are the 2 marked angles? Can you conclude that the backrest and footrest are parallel?

• Corresponding Angles, Yes

• Alternate interior, Yes

• Alternate Exterior, No

• Alternate Exterior, Yes

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TEKS.MATH.8.8D