Side to Angle Theorem

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 sides from SMALLEST to LARGEST

• RS, ST, TR

• ST, RT, RS

• RT, ST, RS

• RT, RS, ST

Name the angles from LARGEST to SMALLEST

• R, S, T

• S, T, R

• S, R, T

• T, S, R

Find the largest angle in Δ PRQ

• ∠R

• ∠P

• ∠Q

• ∠S

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB

• Not enough information

Name the angles from SMALLEST to LARGEST

• Q, R, P

• P, Q, R

• R, P, Q

• R, Q, P

If a // b and c // d in the figure below, then what is the value of x?

• 47

• 57

• 133

• 143

Using the hinge theorem, we can say that Angle 1 _____ Angle 2.

• Less than

• Greater than

• Equal to 

• Half of

BC _____ EF

• <

• >

• =

• No conclusion can be made.