6 7 8 9 Highlight ones you have questions about and we will go over them tomorrow 31 Day 2 Complement amp Supplement Word Problems Find the measure of a complement andor supplement of an angle ID: 674102
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Slide1
Answers to 3.1 Worksheet #1
6)
7)
8)
9)
Highlight ones you have questions about,
and we will go over them tomorrow.Slide2
3.1 (Day 2) Complement & Supplement Word Problems
Find the measure of a complement and/or supplement of an angle Slide3
Reminder
Complementary angles have measures that add to _______Supplementary angles have measures that add to ________
90
180
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Directions: For each example below, write an equation showing the relationship between the angles. Then solve the equation to find the value of x and the measure of each angle.
Ex 1: Complements Ex 2: Supplements
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CLICK HERESlide5
Directions: For each example below, write an equation showing the relationship between the angles. Then solve the equation to find the value of x and the measure of each angle.
Ex 3: Complements Ex 4: Supplements
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y
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Slide6
Directions: For each example below, write an equation showing the relationship between the angles. Then solve the equation to find the value of x and the measure of each angle.
Ex 5: Supplements Ex 6: Complements
Supplement=110
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x
complement
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Example showing “less than”
Which is 3 less than 10?
10-3 or 3-10
Where does “3 less than” go in an expression?Slide7
Directions: For each example below, write an equation showing the relationship between the angles. Then solve the equation to find the value of x and the measure of each angle.
Ex 7: Using Complements & Supplements
Three times the measure of the supplement of an angle is equal to eight times the measure of its complement. Find the angle, its complement, and its supplement.
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Complement
Supplement
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How did you get that?
How did you get that?
80
70
4
30
1
5
5
(
9
170
150
1
90
7
4
(1
8
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CLICK HERESlide9
Assignment
3.1 Worksheet #2 (1-6)If you were ABLE
to do example 7 in notes, you can try #7 & 8 in homework.If you were UNABLE to do example 7 in notes, you MUST complete the table at the end of your notes.