beatrizho0328 beatrizho0328

01-10-2018
Mathematics

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PQ||SR and PS||QR
D=???

PQSR and PSQR D class=

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Аноним Аноним

02-10-2018

[tex]<b><i>HELOO THERE!![/tex]

AS you said that pq||sr

here R = 80 + d.......1️⃣

so angle S + angle R = 180°.........2️⃣

here S = 46 + 24

Angle S = 70°

so now according to 2️⃣ equation

S+ R = 180°

70°+ 80° + d = 180°

d = 30°

put this value of d in the equation 1️⃣
R= 30° + 80° = 110°

HOPE IT HELPED YOU.

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