Question

What is the perimeter of PQR? Show your work

Answer 1

hlo friend
HERE IS UR ANSWER

In triangle PQR & STU
PQ = ST ( given 4ft)
QR=TU (given 6ft)
angle Q= angle T (given)
triangle PQR & STU are congruent by SAS crit.
Perimeter of PQR= 4+6+3y - 2
= 8+3y -------- 1

Perimeter of STU=4+6+y+4
= 14 + y ---------2

from 1 and 2 we get
8+3y =14 + y
2y= 6
y = 3
Perimeter of PQR = 8+ 3y = 8 +3(3)
= 17ft

I HOPE IT HELPS YOU PLZ
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Answer 2

hey here is ur ans ...

In triangle PQR and STU :-

PQ = ST = 4 ft
QR = TU = 6ft
and angle Q = angle T

=> triangle PQR is congruent to triangle STU
PR = SU ....( by CPCT )
3y - 2 = y + 4
3y - y = 4 + 2
2y= 6
y = 3 ft

perimeter of PQR = 4 + 6 + 3
perimeter of PQR = 13 ft


hope it will help uh ..
nd plz mark as brainliest ...