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secondary 2 | Maths
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help please
Date Posted: 4 years ago
Views: 209
XYZ is similar to XRS. So a=XZY=30
XY/XR=XZ/XS --> 4/10=5/XS, so XS=(5x10)/4=12.5
b=XS-XZ=12.5-5=7.5
XY/XR=XZ/XS --> 4/10=5/XS, so XS=(5x10)/4=12.5
b=XS-XZ=12.5-5=7.5
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Draw the 2 triangles separately to make fair comparison. You will be able to see clearly;)
Date Posted:
4 years ago
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