Question

Find the x in the following Q={3x+16°} R=68° P=45°​

Answer 1

Answer:

Given that:

QP=8cm,PR=6cm and SR=3cm

(I) In △PQR and △SPR

∠PRQ=∠SRP (Common angle)

∠QPR=∠PSR (Given that)

∠PQR=∠PSR (Properties of triangle )

∴△PQR∼△SPR (By AAA)

(II)

SP

PQ

=

PR

QR

=

SR

PR

(Properties of similar triangles)

⇒

SP

8cm

=

3cm

6cm

⇒SP=4cm and

⇒

6cm

QR

=

3cm

6cm

⇒QR=12cm

Step-by-step explanation:

This

Answer 2

Answer:

Step-by-step explanation:

Since triangle angle =180

P+Q+R=180

45+3x+16+68=180

3x+129=180

3x=180-129

3x=51

x=51/3

x=17

So x=17 degree