Mathematics for IGCSE & O level - Mensuration (Section 11 - No. 17)

What is the formula for arc length?

rθ

(θ/360) x 2πr

πr²

2πr

הֶסבֵּר

Arc Length = (θ/360) x 2πr

הערות (0)

פִּרסוֹמֶת