Question

3. Find the area of a square whose :
(a) side = 17 cm
(b) side = 21 cm
(c) side = 35 cm
(d) side = 45 cm​

Answer 1

Answer:

a. 289

b. 441

c.1225

d.2025

Answer 2

Answer:

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A) Square

Solve for area

A=289cm²

a Side

17

cm

Solution

A=a2=172=289cm²

B) Square

Solve for area

A=441cm²

a Side

21

cm

Solution

A=a2=212=441cm²

C) Square

Solve for area

A=1225cm²

a Side

35

cm

Solution

A=a2=352=1225cm²

D) Square

Solve for area

A=2025cm²

a Side

45

cm

Solution

A=a2=452=2025cm²