Question

A piece of wire is 45 cm long. What will be the length of each side, if the wire is used to frorm;:
(A) a square? (B) an equilateral triangle? (C) a regular Pentagon?

Answer 1

A square comprises four sides of equal length.

An equilateral triangle comprises three sides of equal length.

A regular pentagon comprises five sides of equal length.

(A) A length of each sides is 45/4 cm long.

(B) A length of each sides is 15 cm long.

(C) A length of each sides is 9 cm long.

Answer 2

Answer:

A. 10.25cm

B. 15cm

C. 9cm

Step-by-step explanation:

A. SIDE OF SQUARE= 4

THEREFORE EACH SIDE IS EQUAL TO 45/4

10.25cm

B. SIDE OF triangle= 3

THEREFORE EACH SIDE IS EQUAL TO 45/3

15cm

B. SIDE OF PENTAGON= 5

THEREFORE EACH SIDE IS EQUAL TO 45/5

9cm

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