Question

In the following figure, AB = 8.4 cm, PR = 5.0 cm and PQ = 4.8 cm; find
the lengths of BC, CA and QR.​

Answer 1

Answer:

bc=8.4

ca=8.4

qr=5.0

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Maths

In the following figure, AB= 8\cdot4AB=8⋅4 cm, PR= 5\cdot0PR=5⋅0 cm and PQ= 4\cdot8PQ=4⋅8 cm, find the lengths of BC, CABC,CA and QR QR

question

Asked on December 20, 2019 byavatar

Hitesh Dandigi

ANSWER

Given, P, Q, and R are midpoints of AB, BC and CA respectively.

Thus, by mid point theorem:

BC = 2 PRBC=2PR

BC = 2 (5)BC=2(5)

BC = 10BC=10 cm

Similarly,

QR = 1/2AB

QR = 1/2 × 8.4

QR = 4.2 cm

and AC = 2 PQ

AC = 2 (4.8)AC

AC = 9.6 cm