Bisectors of Triangles
Medians/Midsegment of Triangles
Inequalities in Triangles
100
Find QP.
a) QP = 3
b) QP = 9
c) QP = 18
Answer:
c) QP = 18
100
Describe and correct the mistake in finding DE. Point D is the centroid of Triangle ABC.
Answer:
100
Answer:
6. AB > CB
7. m∠1 < m∠2
200
Find m∠GJK.
a) m∠GJK=7⁰
b) m∠GJK=59⁰
c)m∠GJK=31⁰
Answer:
b) m∠GJK=59⁰
200
Point P is the centroid of Triangle LMN and QN=42. Find PN and QP.
a) PN=21, QP=21
b) PN=14, QP=28
c) PN=28, QP=14
Answer:
c) PN=28, QP=14
200
List the sides of the given triangle from shortest to longest.
a)
\overline{MN},\overline{NP}, \overline{MP}
b)
\overline{NP},\overline{MN}, \overline{MP}
c)
\overline{MP},\overline{NP}, \overline{MN}
Answer:
b)
\overline{NP},\overline{MN}, \overline{MP}
300
The incenter of Triangle ABC is point N.
a) NT=15
b) NT= -3
c) NT= 3
Answer:
a) NT=15
300
Point D is the centroid of Triangle ABC and DE=9. Find CD and CE.
a) CD=18, CE=27
b) CD=27, CE=18
c) CD=9, CE=18
Answer:
a) CD=18, CE=27
300
List the angles of the given triangle from smallest to largest.
a) ∠R, ∠S, ∠T
b) ∠T, ∠R, ∠S
c) ∠S, ∠R, ∠T
Answer:
c) ∠S, ∠R, ∠T
400
a) PY=7
b) PY=31
c) PY= 14
Answer:
b) PY=31
400
\overline{DE}
is a midsegment of Triangle ABC. Find the value of x.
a) 1. x=8 2. x=13
b) 1. x=13 2. x=8
c) 1. x=52 2. x=16
Answer:
b) 1. x=13 2. x=8
400
Describe the possible side lengths of the third side of the triangle given the lengths of the other two sides: 5 inches and 12 inches.
a) 7 in. < x < 17 in.
b) 7 in. > x > 17 in.
c) 7 in. < x > 17 in.
Answer:
a) 7 in. < x < 17 in.
500
a) PZ=10
b) PZ=30
c) PZ=32
Answer:
c) PZ=32
500
Answer:
17. AB=14
18. HB=13
19. GA=17
500
Is it possible to construct a triangle with the given side lengths: 28,17,46?
Answer:
No