PRACTICE for Geometry Quiz 7.1-7.4
Name:____________________________________________Date:____________________Period:_____
1. Find the length of the hypotenuse of the right
triangle below. Approximate your answer to
the nearest hundredth. Show your work.
2. Find the length of the leg of the right
triangle below. Simplify your answer.
Show your work.
3. Find the area of the isosceles triangle. Show
your work.
4. Classify the triangle with the following side
lengths as acute, right, or obtuse. Show
your work.
a. 3.1, 4.1, 5.4
b. √12, √15, √27
5. Using the patterns in 45-45-90 and 30-60-90
triangles (not the Pythagorean Theorem) find
the values of x and y.
6. Simplify the following radical expressions.
a. √108
b. (3√4)2
c. √5 ∙ √5