Quizizz: Angles & Triangles Review

A triangle has two angles that measure 74° and 30°  and a 6 cm side.

Which of the following statements are true about the triangle?

• It is a scalene triangle

• It is an isosceles triangle

• It is an acute triangle

• It is an obtuse triangle

• It is a right triangle

A triangle has a 50° angle and two 4.5 cm sides.

Which of the following statements true?

Choose ALL that apply.

• It might be scalene

• There must be another 50° angle

• There might be a 80° angle

• It must be isosceles

A triangle has 2 sides that measure 15 cm and 12 cm. 

Which of the following are possible lengths of the third side?

Choose ALL that apply.

• 8 cm

• 3 cm

• 15 cm

• 23 cm

• 28 cm

Which of the following describes the triangle shown? (Choose 2)

• Scalene

• Isosceles

• Obtuse

• Acute

• Equilateral

Which of the following describes the triangle shown? (Choose 2)

• Scalene

• Isosceles

• Obtuse

• Acute

• Right

Which of the following describes the triangle shown?

Choose 2

• Acute

• Obtuse

• Right

• Scalene

• Isosceles

Can a triangle be constructed using the following lengths?

12 ft, 17 ft, and 6 ft

• Yes

• No

Can a triangle be constructed using the following lengths?

24 ft, 48 ft, and 18 ft

• Yes

• No