Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

1. Line segment AC touches the circle at a single point B. Line segment OB extends through the center of the circle.
a. What is line segment AC in reference to the circle?

b. How large is the angle B?

2. The radius of a circle is 3.5 cm.
a. What is the circumference in meters?

b. What is its area in square meters?

1 Line Segment AC Touches The Circle At A Single Point B Line Segment OB Extends Through The Center Of The Circle A What Is Line Segment AC In Reference To The class=

Sagot :

IwAsSoMeGuY
AC is a tangent to the circle

A tangent is perpendicular to the diameter of the circle, so B is 90 degrees

Radius is half the diameter, so 3.5*2 = 7m

Area = (pi)(r^2), so (pi)*3.5^2 = 38.48m^2
Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.