Solving Isosceles Triangles

• 40

• 70

• 180

• 90

Tags

CCSS.8.G.A.5

• 75

• 30

• 150

Tags

CCSS.8.G.A.5

What is always true about an isosceles triangle

• At least two sides are congruent

• At least two angles are congruent

• All of its angles are congruent

• All of its sides are congruent

• One of the angles is 90 degrees

Tags

CCSS.2.G.A.1

Solve for y

• 70

• 40

• 140

• Not enough information

Tags

CCSS.8.G.A.5

Solve for x

• 70

• 40

• 140

• Not enough information

Tags

CCSS.8.G.A.5

Name the largest angle in this triangle.

• ∠D
• ∠E
• ∠F

Tags

CCSS.HSG.CO.C.10

Name the smallest angle in this triangle.

• ∠A
• ∠B
• ∠C

Tags

CCSS.HSG.CO.C.10

Identify the shortest side measure.

• QP
• QM
• MP

Tags

CCSS.HSG.CO.C.10

Compare QT and ST

• $QT\ <\ ST$

• $QT\ >\ ST$

• $QT\ =\ ST$

• $\overline{QT}\ \cong\ \overline{ST}$

Tags

CCSS.HSG.CO.C.9

Compare  $m\angle ACD$ and  $m\angle GDE$  .

• $m\angle ACB\ >\ m\angle GDE$

• $m\angle ACD\ <\ m\angle GDE$

• $m\angle ACB\ =\ m\angle GDE$

• $\angle ACB\ \cong\ \angle GDE$

Tags

CCSS.8.G.A.2