Mathematics for IGCSE & O level - The Four Operations (Section 7 - No. 2)

What is the circumference of a circle with a radius of 2?

2π

4π

π

8π

הֶסבֵּר

Circumference = 2 * π * r = 2*π*2 = 4π

הערות (0)

פִּרסוֹמֶת