Question

If thita=90 radius=7 find lenght of arc​

Answer 1

Answer:

this should be drawn your own..

Answer 2

Given,

• Thita = 90°
• Radius = 7

To Find:-

• Length of arc.

Calculation:-

Length of arc = Radius × thita

• 7×90

• 630

Length of the arc is 630.

Additional information:-

⭐An arc is a smooth curve joining two points.

⭐The length of an arc is known as arc length.

⭐ One radian is the unit of arc length.

⭐Radian is derived unit in the international system of units.

⭐Arc lengths is helpful to undergoes the curved lengths.

⭐Arc of a circle is the portion of circumference of a circle.