Question

Find the circumference of a circle whose diameter is 4.9 cm
​

Answer 1

Answer:

mark me brainliest plese thabk u

Answer 2

✪ $\huge{\red{\underline{\overline{\mathbf{Question}}}}}$ ✪

→Find the circumference of a circle whose diameter is 4.9 cm

✪ $\huge{\green{\underline{\overline{\mathbf{Answer}}}}}$ ✪

⇒Given:

• Diameter = 4.9 cm

⇒To Find:

• Circumference of circle

⇒Solution:

⇒$Radius = \frac{Diameter}{2}$

⇒$Radius = 2.45 cm$

Now:-

⇒$C=2\times \frac{22}{7} \times 2.45$

⇒$\huge{\pink{\overbrace{\underbrace{C=15.4\:cm}}}}$

__________________________________________

Formulas Used :-

• $\Large{C = 2 \pi r}$

★━★━★━★━★━★━★━★━★━★━★

▂ ▄ ▅ ▆ ▇ █⚡ ᗩᖇƳᗩᑎ ⚡█ ▇ ▆ ▅ ▄ ▂

★━★━★━★━★━★━★━★━★━★━★