A photograph of sides 35 cm by 22 cm is mounted onto a frame of external dimension 45 cm by 30 cm. Find the area of the border surrounding the photograph.
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area of frame-area of photograph=45*30-35*22=580cm raise to the power 2
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Area of border =
Area of frame-Area of Photograph.
area of Frame=45*30=1350 cm^2
Area of Photograph=35*22=770cm^2
AREA OF BORDER =1350-770=580cm^2
MARK BRAINLIEST.
Area of frame-Area of Photograph.
area of Frame=45*30=1350 cm^2
Area of Photograph=35*22=770cm^2
AREA OF BORDER =1350-770=580cm^2
MARK BRAINLIEST.
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