Chapter 5 REVIEW

If BF = 14, DE=?

• 4.6
• 7
• 18
• 14

If ST = 7x-5 and TR = 3x+15, then x = ?

• 5

• 35

• 25

• 2.3

Name the longest side of ∆MNO.

(Remember... the longest SIDE is across from the largest ANGLE.)

• ON

• MO

• MN

• Can't tell

Which of the following can be the lengths of the sides of a triangle?

• 12, 9, 2
• 11, 12, 23
• 2, 3, 4
• 6, 10, 20

Find the value of x.

• x = 4
• x = 12
• x = 16
• x = 2

Find m∠JKM

• 6

• 48

• 20

• 38

Perpendicular Bisector

• The point at which three or more lines intersect

• Three or more lines that intersect at one point

• A segment, ray, or line that intersects a given segment at a 90 degree angle and passes through the given segment's midpoint

• The point of concurrency of the medians

Solve for x THEN find the degrees for angle A.

• 44^o
• 96^o
• -14^o
• 63^o

Two sides of a triangle are 7 and 12 inches. What is the range of the possible side length of the third side?

(Remember... to find the range subt < x < add )

• 5 < x < 19

• 5 > x > 19

• 5 < x > 19

• 4 < x < 20

List the sides in order from shortest to longest.

• DE, EF, DF

• Angle E, Angle D, Angle F

• DF, EF, DE

• Angle F, Angle D, Angle E