Question

if ∆PQR ~ ∆XYZ ,∆Q= 70° then ∆Y=?​

Answer 1

Answer:

In △PQR using angle sum property of triangle.

∠P+∠Q+∠R=180

∘

∠P+50

∘

+70

∘

=180

∘

⇒∠P=180

∘

−120

∘

=60

∘

Now △PQR∼△XYZ

As corresponding angles of similar triangles are equal.

⇒∠X=∠P=60

∘

and ∠Y=∠Q=50

∘

⇒∠X+∠Y=60

∘

+50

∘

=110

∘

Step-by-step explanation:

Mark me brainliest

Answer 2

Answer:

this your answer

Step-by-step explanation:

plz mark me as brilliant