Name: ______________________________________
Review for Ch 9.2-9.4
Date: ______________________
Geometry – Cook
Find the missing side length. Answers should be in simplest radical form. Do the
lengths form a Pythagorean triple?
1.
2.
x = ______________
x = ______________
Pythagorean Triple? Yes or No
Pythagorean Triple? Yes or No
3.
4.
x = ______________
x = ______________
Pythagorean Triple? Yes or No
Pythagorean Triple? Yes or No
For each word problem, round your answer to the nearest hundredth (2 decimal places).
5.
A 48-inch wide screen television means that the measure along the diagonal is 48 inches.
If the screen is a square, what are the dimensions of the length and width?
6.
The doorway of the family room measures 6 ½ feet by 3 feet. What is the length of the
diagonal of the doorway?
7.
You place a 10-foot ladder against a wall. If the base of the ladder is 3 feet from the
wall, how high up the wall does the top of the ladder reach?
Decide whether the numbers can represent the side lengths of a triangle. If they
can, classify the triangle as right, acute or obtuse.
8.
19, 18, 17
10. 300, 500, 100
9.
15, 36, 39
11. 10, 12,
13
Find the values of x and y. Answers should be in simplest radical form.
12.
13.
14.
15.
16.
17.
y