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# If 1m² = x mm² , then the value of x is

(a) 1000

(b) 10000

(c) 100000

(d) 1000000

**Solution:**

Given, 1m² = x mm²

We have to find the value of x

We know, 1 m = 1000 mm

(1000 mm)² = x mm²

x = (1000)²

x = 1000000

Therefore, x = 1000000 mm²

**✦ Try This: **If 1cm² = n mm² , then the value of n is

Given, 1cm² = n mm²

We have to find the value of n

We know, 1 cm = 10 mm

(10 mm)² = n mm²

n = (10)²

n = 100

Therefore, n = 100 mm²

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 11

**NCERT Exemplar Class 7 Maths Chapter 9 Problem 25**

## If 1m² = x mm² , then the value of x is (a) 1000, (b) 10000, (c) 100000, (d) 1000000

**Summary:**

If 1m² = x mm² , then the value of x is 1000000 mm²

**☛ Related Questions:**

- If p squares of each side 1mm makes a square of side 1cm, then p is equal to (a) 10, (b) 100, (c) 10 . . . .
- 12 m² is the area of (a) a square with side 12 m, (b) 12 squares with side 1 m each, (c) 3 squares w . . . .
- If each side of a rhombus is doubled, how much will its area increase? (a) 1.5 times, (b) 2 times, ( . . . .

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