Basic Triangles

Using the concept of remote interior angle, what is the measurement of the missing angle in the given figure?

Tags

CCSS.8.G.A.5

What is the measurement of the missing angle in the given figure?

Tags

CCSS.8.G.A.5

• Acute Triangle

• Right Triangle

• Obtuse Triangle

Tags

CCSS.4.G.A.2

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°

• 90°

• 180°

• 360°

Tags

CCSS.8.G.A.5

What is the name of this kind of triangle?

• Right

• Isosceles

• Scalene

• Equilateral

Tags

CCSS.4.G.A.2

In isosceles ΔDEF, which angles are congruent?

• Angles D and E

• Angles E and F

• Angles D and F

• None of these

The longest side of a triangle would be located where on a triangle?

• Across from the smallest angle

• Across from the largest angle

• Cannot tell.

• Adjacent to the smallest side.

The smallest angle would be located where in a triangle?

• Across from the smallest side.

• Across from the largest side

• Cannot tell

Tags

CCSS.HSG.CO.C.10

Which of the following is the correct equation to use for the Exterior Angle Theorem

• d=a+b

• d=b+c

• d=b-c

• d=a-b

Tags

CCSS.8.G.A.5

What is the value of x?

• 51

• 49

• 78

Tags

CCSS.8.G.A.5