WorksheetsUnit 1 Lesson 1 Day 5 pg 377-378 HWK
Total questions: 12
Worksheet time: 7mins
Classify each angle pair as alternate interior, alternate exterior, or corresponding.
#14) <1 and <3
alternate interior
alternate exterior
corresponding
Classify each angle pair as alternate interior, alternate exterior, or corresponding.
#15) <2 and <7
alternate interior
alternate exterior
corresponding
#16) In the quilt design at the right, line a is parallel to line b. if m<1 = 120 degrees, find m<2 and m<3. Then justify your answer.
Select TWO correct answers and justifications below.
<2 = 120 degrees because it is alternate exterior to <1, so they are equal
<3 = 120 degrees because it corresponding to <1, so they are equal
<2 = 60 degrees because it is supplementary to <1
<3 = 60 degrees because it is same side exterior with <1, so they are supplementary
#17) Refer to the figure at the right. Line s is parallel to line t. m<2 = 110 degrees and m<11 = 137 degrees. Find m<6 and justify your answer.
137 degrees because it corresponds to <11, so they are equal
137 degrees because it it vertical to <11, so they are equal
70 degrees because it is supplementary to <2
110 degrees because it correspond to <2, so they are equal
110 degrees because is it supplementary with <8
#18) Refer to the figure at the right. Line s is parallel to line t. m<2 = 110 degrees and m<11 = 137 degrees. Find m<13 and justify your answer.
137 degrees because it corresponds to <11, so they are equal
137 degrees because it it vertical to <11, so they are equal
70 degrees because it is supplementary to <2
110 degrees because it corresponds to <2, so they are equal
110 degrees because is it vertical to <2 so they are equal
#19) Refer to the figure at the right. Line s is parallel to line t. m<2 = 110 degrees and m<11 = 137 degrees. Find m<4and justify your answer.
137 degrees because it corresponds to <11, so they are equal
43 degrees because it it same side exterior to <11, so they are supplementary
70 degrees because it is supplementary to <2
110 degrees because it corresponds to <2, so they are equal
110 degrees because is it vertical to <2 so they are equal
#21) Lines m and n are parallel and cut by transversal p. Which of the following pairs of angles represent corresponding angles? Select all that apply.
<2 and <6
<4 and < 6
<3 and <4
<1 and <5
#22 . Since the given angle was 70 degrees, what must all of the other angles be? Either ______ degrees or ______ degrees ?
70
180
110
120
#23) A poster has a triangular image with a base of 4 inches and a height of 8 inches. What is the area of the poster (the triangular image).
32 square inches
16 square inches
12 square inches
4 square inches
#24) Classify the angle pair as complementary, supplementary, or neither.
Complementary
Supplementary
Neither
#25) Classify the angle pair as complementary, supplementary, or neither.
Complementary
Supplementary
Neither
#26) Classify the angle pair as complementary, supplementary, or neither.
Complementary
Supplementary
Neither
