Triangle Angle-Sum Theorem
Exterior Angle Theorem
Isosceles Triangle Theorem
Combination
Random
100
The sum of all the angles in a triangle is equal to _____?
180º
100
True or False: The measure of an exterior angle of a triangle equals the sum of the two nonadjacent interior angle measures.
True
100
True or False: The base angles of an isosceles triangle are supplementary.
False. The base angles of an isosceles triangle are CONGRUENT.
100
What is the value of y?
y=55º
100
Evaluate
6 / 2(2 + 1)
9
200
Determine the measure of
angle w
w = 30º
200
What is the
mangle1
mangle1=70º
200
Based on the following isosceles triangle, what is the measure of z?
z=67º
200
Determine the value of t.
t=25º
200
TR = TR is an example of what property? (name must be exact)
Reflexive Property of Segment Equality
300
What is the value of s?
s = 27
300
The measure of an exterior angle of a triangle is 100°. The measure of one of the nonadjacent interior angles is 13°.
What is the measure of the other nonadjacent interior angle?
87º
300
What is the value of u?
u=31º
300
A triangle has interior angle measures of (2a–19)°, (a+18)°, and (2a–14)°. What is the value of a?
a=39
300
Is 0 an integer?
Yes
400
Find the value of v
v = 24
400
What is the value of t?
t = 75º
400
The measure of the vertex angle of an isosceles triangle is 98°. What is the measure of a base angle?
A base angle would be 41º
400
What are the values of u and t?
u=32
t=116
400
What is the cube root of 1000? (no calculator allowed)
10
500
A triangle has interior angle measures of (7b+12)°, (11b–9)°, and (18b–3)°. What is the value of b?
b = 5
500
What is the value of w?
(hint: the answer has a decimal)
w=25.5º
500
Determine the value of x and the value of w.
x= 34º
w= 112º
500
In an isosceles triangle, the measure of a base angle is (2x+5)° and the measure of the vertex angle is (4x+10)°. What is the measure of x?
x=20
500
How much dirt is in a hole that is 4ft x 2ft x 3 ft?
None, a hole is empty.