Find the coordinates of the dilated point with the given scale factor.
A (1,1) scale factor 3
What is (3,3)
100
Find the scale factor given that P'Q' is the dilation of PQ. Classify it as and enlargement or a reduction.
P (-1,2) Q (1,1)
P'(-2,4) Q'(2,2)
What is a scale factor of 2; enlargement
100
To use the Pythagorean Theorem, you must have this type of triangle.
What is a right triangle?
100
Find the missing side length of the right triangle using the Pythagorean theorem. Round your answer to the nearest tenth if necessary.
a = 3 inches, b = 4 inches
What is c = 5 inches?
100
Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.
(2,5) and (4,1)
What is 4.5 units?
200
Find the coordinates of the dilated point with the given scale factor.
A (0, 4) scale factor 5
What is (0,20)
200
Find the scale factor given that P'Q' is the dilation of PQ. Classify it as and enlargement or a reduction.
P (-2,-1) Q (0,2)
P'(-10,-5) Q'(0,10)
What is a scale factor of 5; enlargement
200
This is the longest side of a right triangle.
What is the hypotenuse?
200
Write an equation you could use to find the length of the missing side of the right triangle. Then find the missing length. Round to the nearest tenth if necessary.
a = 5 ft, c = 6 ft
What is b = 3.3 ft?
200
Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.
(-1, -2) and (2,1)
What is 4.2 units?
300
Find the coordinates of the dilated point with the given scale factor.
A (4, 6) scale factor 1 / 2
What is (2,3)
300
Find the scale factor given that P'Q' is the dilation of PQ. Classify it as and enlargement or a reduction.
P (2,2) Q (2,-2)
P'(1,1) Q'(1,-1)
What is a scale factor of 1/2; reduction
300
These form the right angle in the right triangle.
What are the legs?
300
The hypotenuse of a right triangle is 12 inches, and one of its legs is 7 inches. Find the length of the other leg. Round your answer to the nearest tenth.
What is 9.7 inches?
300
Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.
(4,5) and (2,2)
What is 3.6 units?
400
Find the coordinates of the dilated point with the given scale factor.
A (2, 0) scale factor 3 / 2
What is (3,0)
400
Find the scale factor given that P'Q' is the dilation of PQ. Classify it as and enlargement or a reduction.
P (-4,2) Q (-2,6)
P'(-6,3) Q'(-3,9)
What is a scale factor of 3/2; enlargement
400
State the Pythagorean theorem in words.
What is leg^2 + leg^2 = hypotenuse^2?
400
Determine whether the triangle with sides of given lengths is a right triangle.
28 yards, 197 yards, 195 yards
What is yes?
400
Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.
(2.5,-1) and (-3.5,-5)
What is 7.2 units?
500
Find the coordinates of the dilated point with the given scale factor.
A (9, 4) scale factor 1 / 3
What is (3, 4/3)
500
Find the scale factor given that P'Q' is the dilation of PQ. Classify it as and enlargement or a reduction.
P (3/2,0) Q (6,2)
P'(1,3) Q'(4,4/3)
What is a scale factor of 2/3; reduction
500
If the lengths of the sides of a right triangle are 40 inches, 50 inches, and 30 inches, which is the length of the hypotenuse?
What is 50 inches?
500
A hiker walked 22 miles north and then walked 17 miles west. How far is the hiker from the starting point? Round your answer to the nearest tenth.
What is 27.8 miles?
500
Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.
(4,-2.3) and (-1,-6.3)