7 terms

Review the set of cards and complete the recording sheet which includes area to draw a picture of each of the triangles (use Doodle Buddy or XNote Free to complete he drawing).

Mystery Triangle 1:

One of my angles measures 105˚

None of my sides are congruent

One of my angles measures 105˚

None of my sides are congruent

Obtuse Scalene

Mystery Triangle 2:

I have 2 congruent angles

One of my angles is >90

I have 2 congruent angles

One of my angles is >90

Obtuse Isosceles

Mystery Triangle 3:

I have a pair of complementary angles

None of my angles are congruent

I have a pair of complementary angles

None of my angles are congruent

Right Scalene

Mystery Triangle 4:

I have 2 congruent angles

I have a pair of complementary angle

I have 2 congruent angles

I have a pair of complementary angle

Right Isosceles

Mystery Triangle 5:

All of my angles measure <90˚

My base angles are congruent

I only have 2 congruent side

All of my angles measure <90˚

My base angles are congruent

I only have 2 congruent side

Acute Isosceles

Mystery Triangle 6:

I have 3 congruent angles

I have 3 congruent angles

Acute Equilateral

Mystery Triangle 7:

I have 3 different side lengths

All of my angles measure <90˚

I have 3 different side lengths

All of my angles measure <90˚

Acute Scalene