Classifying Triangles
Angles of a Triangle
Congruent Triangles
SSS,SAS,ASA,AAS
Check your readiness
100
a 40 degree angle
What is an acute angle?
100
solve 3x=18
What is 6?
100
If BCA=GFH, name the part that is congruent to each angle or segment. Find<A
What is <H?
100
If EF=CA,BC=ED,
What is SAS?
100
114+n=180
What is n=66?
200
Angles A and B are complementary. If mA = 25°, what is mB
What is 65 degrees?
200
Find m
What is m
200
If BCA=GFH, name the part that is congruent to each angle or segment. Find <G
What is <B?
200
Identify the information needed to show XYZ = NOP by SAS.
What is NZ=NP?
200
5m=90 Find m.
What is m=18?
300
Angles A and B are supplementary. If m
What is 135 degrees ?
300
If X+7=16 find x
What is 9?
300
If BCA=GFH, name the part that is congruent to each angle or segment. Find <F
What is <C?
300
If AB=DF,CA=DE,
What is no?
300
90=4b-18 Find b.
What is b=27?
400
a 180 degree angle
What is an obtuse angle?
400
Find m
What is A=36 , B=54?
400
if
What is HKJ=STR?
400
When small trees are planted, they are usually supported with a wooden stake as shown. Explain how the stake provides support against the wind.
What is A triangle is formed by the trunk, the stake and the ground.Since the triangle wont shift, it will provide support from the wind.
400
8y-16=180 find y.
What is y=24.5?
500
If one angle is 40 degrees and the other is 50, classify both pairs of angles.
What is complementary?
500
What is y=40?
500
Triangle RST=triangle XYZ , if R=40,S=50,T=90 triangle XYZ is (2n+10) Find n.
What is n=20?
500
Express 0.0025 in scientific notation.
What is 2.5*10 to the -3
500
(n-4)+n=180 Find n.
What is n=92?
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