Reflection/Translation
Missing Angles in a Figure
Distance Between 2 Points
Triangle Inequality
Angles
100
Point H (4, -2) was translated (x - 12, y + 7). What will be the coordinates of H' ?
H' (-8, 5)
100
A right triangle has one angle that measures 41 degrees. What are the measures of the other two angles.
90 degrees and 49 degrees
100
Find the distance between (2, 3) and (5, 9)
6.7 units
100
Prove if it is possible to make a triangle with 7 ft, 13 ft, and 4 ft sides. Explain your answer.
NO, because 7 + 4 is NOT greater than 13
100
Two angles whose sum is 180 degrees are called...
supplementary angles
200
Write in coordinate notation: six left, thirteen up
(x - 6, y + 13)
200
One of the angles in a parallelogram is 67 degrees. What are the measures of the 3 remaining angles?
67, 113, and 113
200
What is the distance between (3, -9) and (3, 5)?
14 units
200
Is it possible to make a triangle with 8m, 2m, and 6m? Explain your answer
NO, because 2 + 6 is NOT greater than 8
200
How many angles are formed when 2 lines intersect?
4 angles
300
Write this shift in words: (x - 1, y - 39)
one unit left, thirty-nine units down
300
Two angles in a triangle are 28 and 94 degrees. What is the measure of the third angle.
122 degrees
300
Find the distance between (-2, -6) and (3, 1)
8.6 units
300
Two sides of a triangle are 5 inches and 7 inches. How big does the 3rd side need to be in order to make a triangle?
more than 2 inches, but less than 12 inches
300
When 2 lines intersect, the anges that are diagonally across from each other are called...
Vertical angles
400
Point B was shifted (x + 8, y - 3) and ended up at (14, -5). Where did Point B start?
(6, -2)
400
What is the sum of all the angles in a parrallelogram?
360 degrees
400
Find the distance between (0, 14) and (5, 2)
13 units
400
Is it possible to make a triangle with 3.8 cm, 4.9 cm and 1.2 cm sides? Explain how you know.
YES 3.8 + 4.9 > 1.2 3.8 + 1.2 > 4.9 1.2 + 4.9 > 3.8
400
What are complimentary angles?
Two angles whose sum is 90 degrees
500
Write in coordinate notation: four units right, three up.
(x + 4, y + 3)
500
What is the sum of all the angles in a triangle?
180
500
What is the distance between (23, 5) and (17, -11)
17.09 units
500
Two sides of the triangle are 27m and 18m. How big does the 3rd triangle need to be in order to make a triangle?
more than 9, but less than 45
500
Two angles that are directly next to each other are called...
adjacent angles
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