Question

A PRQ is congruent to ALMN. If PQ = 4 cm, PR = 3 cm and
angle P = 30°. Find NL and angle L, if LM = 4 cm and QR = MN.​

Answer 1

Step-by-step explanation:

in case triangle if either side are proportional or angle are equal it is congruent.

In both triangle base equal pq=lm=4

qr=mn given

another side automatically become pr=NL=3

boz of congruence.

$\frac{4}{4} = \frac{rq}{nm } = \frac{nl}{pr}$

pq=lm=4, rq=nm=a suppose, so pr=3= nl.

After triangle become congruent, angle is equal angle p= angle L = 30°