Question

Draw label and find the perimeter of the following

Answer 1

Complete Question :- Draw, label and find the perimeter of the following :-

1) A square with a side that measures 3 dm.

2) A rectangle with a length of 5 cm and a width of 3 cm

3) A hexagonal lot with 3 m, 4m, 5 m, 6m, 7m and 2m dimensions of each side.

4) A triangle with sides that measures 3 cm, 4cm and 3 cm.

5) A pentagon with sides of 2 cm, 2cm, 4 cm, 4cm and 5 cm .

Answer :-

from image, we have,

(a) ABCD is Square of side = 3dm .

so,

→ Perimeter of ABCD = 4 * side = 4 * 3 = 12dm .

(b) EFGH rectangle Perimeter = 2(EF + FG) = 2(5 + 3) = 2 * 8 = 16 cm .

(c) Perimeter of Hexagon IJKLMN = IJ + JK + KL + LM + MN + NI = 3 + 4 + 5 + 6 + 7 + 2 = 27 m .

(d) Perimeter of ∆OPQ = OP + PQ + QO = 3 + 4 + 3 = 10 cm .

(e) Perimeter of Pentagon RSTUV = RS + ST + TU + UV + VR = 2 + 2 + 4 + 4 + 5 = 17 cm .

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