6. In ∆XYZ, A, B and C are the midpoints of
XY, YZ and XZ respectively. If AB = 5.2 cm,
BC 4.3 cm and AC = 6.5 cm, then find the
perimeter of ∆XYZ.
Answers
Answered by
2
Answer:
16 cm
Step-by-step explanation:
Perimeter of triangle = add all 3 sides
5.2+4.3+6.5 = 16 cm
HOPE IT HELPS
Answered by
2
Answer:
according to your question..
according to the mid point theorem if mid points of two sides are joined then line joining segment will be parallel to third side of triangle and will be equal to half of the side of the third side .
AC=1/2YZ
6.5=1/2YZ
YZ=6.5*2=13
AB=1/2 XZ
5.2=1/2 XZ
XZ=5.2*2=10.4
BC=1/2 XY
4.3=1/2 XY
XY=4.3*2=8.6
NOW, perimeter of XYZ = 13+10.4+8.6 =32 cm.
=32 cm is the perimeter of the triangle XYZ
Step-by-step explanation:
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