Properties of triangles

What is the measurement of the missing angle?

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.7

CCSS.4.MD.C.6

Which triangle is isosceles but not right-angled.

• m

• n

• l

Tags

CCSS.4.G.A.2

CCSS.4.G.A.1

Which is isosceles and right-angled.

• m

• n

• k

Tags

CCSS.4.G.A.2

CCSS.4.G.A.1

Which is scalene but not right-angled?

• m

• n

• k

Tags

CCSS.4.G.A.2

CCSS.4.G.A.1

which is scalene and right-angled?

• k

• m

• L

Tags

CCSS.4.G.A.2

A triangle has three sides, three angles, and three vertices.

• true

• false

Tags

CCSS.7.G.A.2

The sum of all internal angles of a triangle is always equal to 360^0.

• true

• false

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.7

A scalene triangle cannot be right angled.

• true

• False

Tags

CCSS.4.G.A.2

Name the triangle which has three equal sides. a Three equal angles, always 60.

• Equilateral Triangle

• Isosceles Triangle

Tags

CCSS.7.G.A.2

A triangle cannot have more than one right angle.

• true

• false

Tags

CCSS.4.G.A.2

CCSS.4.G.A.1