NEW
Font size
WorksheetsRight Triangles
Total questions: 25
Worksheet time: 38mins
The sides of a right triangle that form the right angle are called:
Sides
Rays
Legs
Right Sides
The hypotenuse is always across from the right angle of a triangle.
False
True
Find the Perimeter
8.7
17.8
33.7
42.8
Find the area
55
27.5
24.5
49
You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
About 25 feet
About 26 feet
About 27 feet
About 28 feet
In the accompanying diagram, triangle ABC is a right triangle and CD is the altitude to hypotenuse AB. If AD=4 and DB=16 find the length of CD.
0
64
8
32
What is the geometric mean between 64 and 25?
13
3
40
89
What kind of triangle is formed with side lengths of 16, 23, and 34?
Acute triangle
Obtuse triangle
Right Triangle
It doesn't form a triangle at all
What kind of triangle has side lengths of 14, 17, and 21?
Acute triangle
Obtuse triangle
Right triangle
It doesn't form a triangle at all.
What is the measure of side c?
7
27
72
14
