Triangles

You can make MANY triangles when given an isosceles triangle with two 4 inch sides that meet at an 80 degree angle.

• True

• False

Tags

CCSS.8.G.A.2

T or F
A triange can be both right and actute

• True

• False

Tags

CCSS.4.G.A.2

• True

• False

Tags

CCSS.2.G.A.1

When classifying a triangle by its angles, what type of triangle has one right angle? 

• acute triangle

• right triangle

• obtuse triangle

• none of the above

Tags

CCSS.4.G.A.2

When classifying a triangle by its angles, what type of triangle has three acute angles? 

• acute triangle

• right triangle

• obtuse triangle

• none of the above

Tags

CCSS.4.G.A.2

When classifying a triangle by its angles, what type of triangle has one obtuse angle? 

• acute triangle

• right triangle

• obtuse triangle

• none of the above

Tags

CCSS.4.G.A.2

Name this image by its angles.

• acute

• obtuse

• right

• equiangular

Tags

CCSS.4.G.A.2

• equilateral triangle
• isosceles triangle  
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

When classifying a triangle by its sides, what type of triangle has no equal sides?

• equilateral triangle

• isosceles triangle

• scalene triangle

• none of the above

Tags

CCSS.4.G.A.2

How many degrees are in a triangle?

• 90

• 180

• 360

• 240

Tags

CCSS.8.G.A.5