Question

a painting of size 75 cm × 50cm is framed and the external dimensions of frame are 85cm ×65cm find the area covered by the frame ?​

Answer 1

Step-by-step explanation:

75×50=3750

85×65=5525

then external-internal=area of frame

5525-3750=1775

therefore area of the frame is 1775 sq units

Answer 2

Answer:

1350 cm^2

Step-by-step explanation:

Area of the painting =75cm × 50cm =3750cm^2

Total area including the frame = 85cm × 60cm = 5100cm^2

Area of the frame = 5100cm^2 - 3750cm^2 = 1350cm ^2

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