Pythagorean Theorem
Trig.
Word Problems
Coterminal Angles
100
What is the formula for the Pythagorean Theorem?
a2 + b2 = c2
100
What is the trig. ratio for tangent?
(opposite)/(adjacent)
100
The two legs of a right triangle are 8 and 12. Find the length of the hypotenuse. Round to 2 decimal places if necessary.
14.42
100
Find a positive angle that is coterminal to 30°
390° (and many more)
200
c = 10
200
Find Sin(A)
7/25
200
A rectangle has a length of 30 yards and a width of 40 yards. Find the length of the diagonal.
50 yards
200
Find a negative angle that is coterminal to 289°
-71° (and many more)
300
Use the Pythagorean theorem to solve for x. Round to 1 decimal place.
10.7
300
Find Cos(A)
24/25
300
Whenever she visits Riverside, Destiny has to drive 12 miles due north from home. Whenever she visits Hillsdale, she has to drive 5 miles due east from home. How far apart are Riverside and Hillsdale, measured in a straight line?
13 miles
300
Find a positive angle that is coterminal to -400°
320° (and many more)
400
Solve for the missing leg. Round your answer to one decimal place if necessary.
14.7
400
Find Tan(B)
4/3
400
The area of a square is 81 square centimeters. First, find the length of a side. Then, find the length of the diagonal. Round to two decimal places if necessary.
12.73 cm
400
Find a negative angle that is coterminal to 647°
-73 (and many more)
500
Use the Pythagorean Theorem to solve for the missing side length. Round to 1 decimal place.
7.4
500
Find the length of the missing side, then find Cos(X)
15/17
500
Donna's TV screen is 20 inches long. If the diagonal measures 25 inches, how long is the width of Donna's TV?
15 inches
500
Find a positive angle that is coterminal to -1348°
92° (and many more)