Geometry
Homework – review
Name_______________________________
Find the values of x and y.
1.
(3x - 11)
2.
(15x - 13)
(2x + 11)
2y
2y
(8x + 29)
Find the perimeter of the triangle.
3.
Find the values of x, y, and z.
4.
y
(9x - 11) ft
z
64
x
(5x + 16) ft
5. Find the value of x, then find the measure of each angle.
(2x - 45)
6. Given:
(3x + 10)
4  6x  15
2  2x  55
Find the following angle measures.
m1 
m2 
m3 
m4 
7. If one angle of a linear pair is a right angle then the other angle must be
A straight
C obtuse
B acute
D right
8. If one angle of a linear pair is obtuse then the other angle must be
A straight
C obtuse
B acute
D right
9. Two adjacent angles add up to 180 degrees. We would call these
A a linear pair
C complementary angles
B supplementary angles
D a right angle
10. Two angles add up to 90 degrees. We would call these
A a linear pair
C complementary angles
B supplementary angles
D a right angle
Fill in the blank.
11. In any right triangle, there can only be ______ right angle(s).
12. Equiangular triangles have _________ sides that have the same length.
13. The base angles in an isosceles triangle are __________.
14. The congruent sides of an isosceles triangle are called the ________.