Question

PQRS and QTRS are parallelogams and QS is ⊥ to QR. If ∠SPQ=40° , Then find ∠QTR.

Answer 1

Answer:

Answer is 50

Step-by-step explanation:

in PQRS

if angle SPQ =40°

so SPQ=QRS (OPPOSITE ANGLE)

ANGLE P=40 AND Angle R=40

IN QTRS

QS perpendicular to QR

SO ANGLE Q=90+90 =180

so in QTRS

Q=180, R=40+40= 80 ,S=? ,T=?

so let S and T be x

BY THE ANGLE SUM PROPERTY

180+80+X+X=360°

360-260=2x

100÷2= X

X=50

hence T=50, S=50

so angle QTR=50

Answer 2

Step-by-step explanation:

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