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Read Between The Lines
Triangle Trials
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100
Using your diagram, decide the correct angle pair for <1 and <3.
What is vertical angles.
100
This angle pair are known for their angle measures adding up to 90 degrees.
What are complementary angles.
100
Using your parallel lines diagram, if <2 = 40 degrees, what is m<4?
What 40 degrees.
100
Find the missing angle measure for a triangle with m<1 = 47 and m<2 = 55. What is the m<3?
What is 78 degrees.
100
On a roadmap 1 inch represents 50 miles. If there are roughly 8 inches of interstate between Lincoln and the Colorado border, how many actual miles are there from Lincoln to the border?
What is 400 miles
200
Using your diagram, decide the correct angle pair for <2 and <6.
What are corresponding angles.
200
These angle pairs can be found sharing a vertex and also one side.
What are adjacent angles.
200
Using your parallel lines diagram, suppose the m<5=123 degrees. That means that the m<3 = ?
What is 123 degrees.
200
Using your triangle diagram and the given information, find the value of y. m<2 = 4y - 4 m<3 = 3y m<4 = 52 degrees
y = 8
200
A scale drawing of a billboard uses the scale 3 cm:9 ft. The length of the billboard in the drawing is 11 cm. How long is the actual billboard?
What is 33 feet.
300
Using your diagram, identify the correct angle pair relationships (THERE ARE TWO) for <7 and <8.
What is supplementary and adjacent.
300
These angles are found on opposite sides of the transversal and on the interior of the parallel lines.
What are alternate interior angles.
300
Using your parallel lines diagram, if m<5 = 131 and m<4 = 2x-3, what does x equal?
x = 26
300
The two angles inside a triangle that are non-adjacent to the exterior angle of the triangle are called what?
What are remote interior angles.
300
Which statement is true about the picture on the board? a) it will create a UNIQUE triangle b) it will create MANY triangles c) NO triangles can be formed with the given conditions
What is A...a Unique triangle is formed.
400
Using your diagram, identify the correct angle pair for the following angles: <2 & <8 <1 & <7
What are alternate exterior angles.
400
These angles can be found hanging out on the same side of the transversal between the parallel lines.
What are same-side interior angles.
400
Looking at the diagram on the board...with the given information, find the value for x. Then find the m<AFB.
x = 30 degrees. m
400
Given the following information, find m<1 for the triangle. m<1 = 7x + 4 m<2 = 5x + 3 m<3 = 2x +5
What is 88 degrees.
400
The scale model of a skyscraper being built is 5 feet tall. When the actual building is finished it will be 525 meters tall. What is the scale used to make the model?
What is 5ft/525m or 1ft/105m.
500
Using your diagram classify the following angle pairs: <3 & <6 <4 & <5
What are same-side interior angles.
500
We are a pair of angles that lie on the same side of the transversal, and on the same side of the parallel lines.
What are corresponding angles.
500
Using your parallel line diagram, if m<2 = 2x +3 and m<6 = 51 degrees, find the value of x.
x = 24
500
Let m<4=161 m<2=5z - 3 m<3 = 18z + 3 Find the measures of all 3 interior angles of the triangle.
m<1 = 19 degrees m<2 = 32 degrees m<3 = 129 degrees
500
A scale drawing of a patio is 15in by 14 in. The scale used is 4inches:8 feet. What the AREA of the actual patio?
What is 840 sq. ft.