Pythagorean Theorem
Special Right Triangles
Use Trig to find Sides
Use Trig to find Angles
100
Find the length of the third side. If necessary, round your answer to the nearest tenth.
11.9
100
Find the length of side x in simplest radical form with a rational denominator.
x=sqrt6
100
Solve for x. Round to the nearest tenth, if necessary.
x=9.9
100
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=56.4°
200
Find the length of the third side. If necessary, round your answer to the nearest tenth.
15.7
200
Find the length of side x in simplest radical form with a rational denominator.
x=(sqrt22)/2
200
Solve for x. Round to the nearest tenth, if necessary.
x=48.9
200
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=36.9°
300
Determine whether the side lengths form a right triangle.
18, 24, 30
Yes, it is a right triangle
300
Find the length of side x in simplest radical form with a rational denominator.
x=2sqrt2
300
Solve for x. Round to the nearest tenth, if necessary.
x=2.9
300
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=52.7°
400
Determine whether the side lengths form a right triangle.
24, 71, 74
Not a right triangle
400
Find the length of side x in simplest radical form with a rational denominator.
x=2sqrt3
400
Solve for x. Round to the nearest tenth, if necessary.
x=7.3
400
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=46.2°
500
Solve for x. Leave your answer in simplest radical form.
x=sqrt42
500
Find the length of side x and side y in simplest radical form with a rational denominator.
x=16sqrt3, y=8sqrt3
500
Solve for x. Round to the nearest tenth, if necessary.
x=2.1
500
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=28.2°