Construct rectangle MORE with the following measurements. Find its area also.
OR = 3 cm and diagonal MR = 5 cm.
Step 1 – Construct a line OR = 3 cm
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Step 2 – Draw a ray perpendicular to OR passing through O

Step 3 – Cut an arc of length 5 cm on the ray with R as center and mark the intersecting point as M.

Step 4 – Complete the rectangle ME and RE perpendicular to MO and OR respectively.

Measure RE
⇒ RE = 4 cm
Area = 3 × 4
Area = 12 cm2
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