Math, asked by armanasj, 1 year ago

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Answered by malushreya
7
heyyyaaaa HERE is the answer to your question....

<QPR =70° (vertically opposite angle)
By using Angle sum property...

<Q+<P+<R. =180°
60°+70°+<R =180°
130° +<Q=180°

therefore.. <Q =180°-130°. = 50°

HOPE IT WILL HELP YOU????
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armanasj: I done
MonsieurBrainly: no irrelevant comments please
Answered by MonsieurBrainly
13
y = 70°[as 70°, y are vertically opposite angles if a line is drawn parallel to QR and passing through point P].

In triangle PQR:

According to angle sum property of a triangle we know that the sum of the angles of a triangle is 180°.

So, 60°+y°+x° = 180°.

Substituting y° with it's value that is 70°:

60°+70°+x° = 180°.
130°+x° = 180°.

Sending 130° to RHS:

x° = 180°-130°.
x° = 50°.

therefore \: the \: values \: of \: x \: and \: y \: are \: 50  \: and \: 70 \: degrees \: respectively.
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