What's the name of the meeting point of 2 sides of the triangle?
Vertex
100
I am a triangle with 3 equal sides.
What kind of triangle am I?
Equilateral Triangle
100
Angle #1 of a triangle is 58 degrease. Angle #2 is 110 degrease. What is the missing angle?
12 degrees
100
The 3 angles of a triangle add up to what?
180 degrees
100
What is the rule for finding the area of a triangle?
Base times height all divided by 2
200
What is it called when two angles share the same vertex, share a common side and lie ion opposite sides of this common side?
adjacent
200
I have an angle of 90 degrease. What kind of triangle am I?
Right triangle
200
I am an equilateral angle. What are my 3 angles?
60 degrees
200
Billy has two adjacent angles that are supplementary. One of the angles measures 45 degrees, what is the second angle?
135 degrees
200
A triangles base is 6.5cm and its height is 8cm, what is it's area?
26cm
300
What's it called when an angle measures less than 90 degrees?
acute angle
300
I am an triangle with 2 congruent sides and 2 congruent angles. What triangle am I?
Isosceles Triangle
300
I'm an isosceles triangle. My non-congruent angle is 50, what are my two other angles.
65 degrees
300
Leah has two adjacent, complementary angles. One is 21 degrees, what is the second angle?
69 degrees
300
The area of a triangle is 96cm squared. Its base is 8, what's it's height?
24cm
400
What's it called when an angle is greater than 90 degrees?
obtuse angle
400
A) All my angles are less than 90 degrease.
What kind of triangle am I?
B) I am a triangle with at least 1 angle greater than 90 degrease.
What kind of triangle am I?
A) Acute
B) Obtuse
400
I’m a right triangle with an angle of 15 degrees, what’s my missing angle?
75 degrees
400
Michael has two adjacent angles that are supplementary. One of the angles measures 127 degrees, what is the second angle?
53 degrees
400
I'm a triangle with two side lengths of 22cm and 24cm. My base is 16cm and my height is 12cm. What's my area?
A=96cm squared
500
What is it called when my angle is 360 degrees?
reflex angle
500
I am a triangle with no congruent sides or congruent angles. What kind of triangle am I?
Scalene
500
I am an isosceles triangle and one of my congruent angles measures 23 degrees. What do my two other angles equal?
23 degrees and 134 degrees
500
Matilda has two adjacent, complementary angles. One is 83 degrees, what is the second angle?
97 degrees
500
A triangles area is 350 mm. It has a base of 5 to the power of 2. What is the triangle's height?