Mathematics
Construct a triangle PQR in which:
QR = 4.6cm, Q = ∠R = 50°.
Draw all its lines of symmetry.
Symmetry
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Answer
Steps:
Draw a line QR = 4.6 cm.
With Q as center, make an angle EQR = 50°.
With R as center, make an angle FRQ = 50°.
Let the line EQ and FR intersect at P.
Hence, there is only one line of symmetry.
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