The radius of a circle is 4 feet. What is the area of a sector bounded by a 45° arc?

or

Step-by-step explanation:

Given

Required

Calculate the area of the sector

When angle is given in degrees, the area of sector is calculated as thus;

becomes

The above is the area in terms of π

Solving further.... (Take π as 3.14)

becomes

Hence, the area of the sector is

or

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)