Find the circumference of a circle whose diameter is 4.2 cm - Vidyadip

Question

Find the circumference of a circle whose diameter is
4.2 cm

✓

Answer

13.2 cm

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from PERIMETER AND AREA OF CIRCLE [NEW]→PERIMETER AND AREA OF CIRCLE [NEW] — all question types→MATHS STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Find the mean proportional between: $6$ and $24$

Each of the two equal angles of an isosceles triangle is four times the third angle. Find the angles of the triangle.

Saili plants $4$ saplings, in a row, in her garden. The distance between two adjacent saplings is $\frac{3}{4}$ m. Find the distance between the first and the last sapling.

Simplify: $4\div2\frac{2}{5}$

By what number should $\frac{-33}{16}$ be divided to get $\frac{-11}{4}?$

Write of the following rational numbers in the standard form: $\frac{-15}{-35}$

Find $16\frac{2}{3}\%$ of $30.$

Simplify and express in exponential form: $\frac{3 \times 7^{2} \times 11^{8}}{21 \times 11^{3}}$

Express the number using the exponential notation: $512$

Expand by expressing powers of 10 in the exponential form :
56,439