find the longest line segment that can be drawn on a rectangular figure 28cm by 45 cm.
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Answer:
we know that longest line segment in rectangle is diagonal
now
construction: draw diagonal in rectangle which divides the rectangle into two equal triangles
now
in triangle we will use pythagoras theorem to find out length of diagonal
diagonal^2=28^2+45^2
diagonal^2=784+2025
diagonal^2=2809
diagonal=53cm
Step-by-step explanation:
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