14. In triangle ABC, P is the mid-point of AB and PQ is drawn parallel to BC. If AP = 3.5 cm. AQ-4.5 cm
and PQ = 6 cm. then the perimeter of triangle
ABC is
Answers
Answered by
1
Answer:
22
Step-by-step explanation:
the answer is 22.
the perimeter of the triangle abc is 22
Answered by
15
Answer:
perimeter=28 cm
Step-by-step explanation:
As shown the fig P is mid point of AB and PQ || BC
So From the converse of mid point theorem
Q is the mid pont of AC and PQ=BC/2
so BC=2PQ=2*6=12 cm
AB=2*AP=2*3.5=7 cm
AC=2*AQ=2*4.5=9 cm
Thus the perimeter of the triangle
=AB+BC+AC
=7+12+9=28 cm
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