Side Lengths and Angle Measures of Triangles

Find the largest angle in Δ PRQ

• ∠R

• ∠P

• ∠Q

• ∠S

Tags

CCSS.HSG.CO.C.10

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB

Tags

CCSS.HSG.CO.C.10

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

Where would the largest side of a triangle be located?

• Across from the largest angle.

• Across from the smallest angle.

• Next to the smallest side.

• Across the smallest side.

Name the smallest angle in this triangle.

• ∠A

• ∠B

• ∠C

Tags

CCSS.HSG.CO.C.10

Which side length is the largest?

• Angle C

• BA

• CB

• CA

Tags

CCSS.4.G.A.1

Each of the sails on Joshua’s sailboat forms a triangle. The side lengths of one sail are 13, 17, and 20. What is the measure of each side of the sail?*the largest angle is opposite the longest side length

• XY = 13, XZ = 20, YZ = 17

• XY = 17, XZ = 13, YZ = 20

• XY = 20, XZ = 17, YZ = 13

• XY = 13, XZ = 17, YZ = 20

Tags

CCSS.HSG.CO.C.10

Identify the triangle by its sides

• acute isosceles

• obtuse scalene

• obtuse isosceles

• acute scalene

Tags

CCSS.4.G.A.2

Which angle corresponds to side VW?

• v

• U

• W

What makes this a scalene triangle?

• There is one obtuse angle

• All sides have a different length

• There are two acute angles

• There is one right angle

Tags

CCSS.4.G.A.2