Question

Find the pereter of triangle abc if perimeter pf triangle is 36cm and abc are mid point

Answer 1

Step-by-step explanation:

search-icon-header

Search for questions & chapters

search-icon-image

Question

Bookmark

The perimeters of two similar triangles ABC and PQR are respectively 36 cm and 24 cm. IF PQ=10 cm, find AB.

Medium

Solution

verified

Verified by Toppr

Since the ratio of the corresponding sides of similar triangles is same as the ratio of their perimeters.

∴ △ABC∼△PQR

⇒

PQ

AB

=

QR

BC

=

PR

AC

=

24

36

⇒

PQ

AB

=

24

36

⇒

10

AB

=

24

36

⇒ AB=

24

36×10

cm=15cm