Answer:
Q1: $1.2 Q2: 5 pens
Step-by-step explanation:
14 is .608, roundedto the nearest percent 14 is 61% of 23
The answer is letteer C. You just have to multiply 9 and pi
Answer:
Radius, r = 61 cm
Step-by-step explanation:
According to the attached figure, we have,
Length of chord, AB = 22 cm
Such that, AP = PB = 11 cm
OP = 60 cm
It is required to find the radius of the circle. We know that radius of a circle is perpendicular to chord. So, APO forms a right angled triangle. Using Pythagoras theorem to find the radius of circle. Let it is r. So,

So, the radius of the circle is 61 cm.