Question

In the given figure PQRS, the length of the rectangular frame PQRS is .

• A. 40 units
• B. 32 units
• C. 24 units
• D. 48 units

Answer 1

The correct option is A 40 units

Here,
Length of PQRS = PQ + QR + RS + SP

Points P and Q lie on the same vertical line and the length between them will be the difference between their
y - coordinates.

So, PQ = RS = |6 - (-6)|
= 12 units

Similarly,
Points P and S lie on the same horinzontal line and the length between them will be the difference between their x - coordinates.

So, QR = SP = |4 - (-4)|
= 8 units

∴ Total length of frame PQRS will
be = PQ + QR + RS + SP
= 12 + 8 + 12 + 8
= 40 units