Triangles

Draw a equilateral triangle

Triangle JKL is an equilateral triangle. How many cm is JL?

• 6 cm

• 5 cm

• 7 cm

• 4 cm

What type of triangle is this?

• Isosceles

• Equaliteral

• Scalene

• Right-angled

Find angle d.

• 20°

• 34°

• 19°

• 24°

What type of triangle is this?

Find angle f.

• 60°

• 240°

• 340°

• 50°

Two angles in a triangle measure 30° and 105°. What is the measure of the third angle in the triangle?

• 45°

• 65°

• 75°

• 105°

Tags

CCSS.7.G.B.5

Identify all the correct terms to describe the triangle shown.

• Obtuse

• Equilateral

• Isosceles

• Right

• Acute

Tags

CCSS.7.G.A.2

Why is the triangle classified as isosceles?

• All angles are acute

• At least two sides are congruent

• At least one angle is acute

• All angles are congruent

Tags

CCSS.7.G.A.2

Choose the triangle that has the correct interior angle measurements.

• 
• 
• 

Tags

CCSS.7.G.A.2