The center of a circle lies at 0 (4 6) and andA (-5 18) is any point in its circumference.
i) Find the radius of the circle
Answers
Answer:
cm. Mark the following points.
Point A on the circle of radius 3.6 cm
Point B on the circle of radius 4.2 cm
Point C in the exterior of the smaller circle and in the interior of the larger circle
. Point D in the interior of both the smaller and the larger circles.
Point E in the exterior of both the smaller and the larger circles.
circle be
point
Step-by-step explanation:
cm. Mark the following points.
Point A on the circle of radius 3.6 cm
Point B on the circle of radius 4.2 cm
Point C in the exterior of the smaller circle and in the interior of the larger circle
. Point D in the interior of both the smaller and the larger circles.
Point E in the exterior of both the smaller and the larger circles.
circle be
point is the only 6AM in
Answer:
From the figure , we can see that
(1) Interior
Explanation : Centre O lies in interior of the circle.
(2) Exterior
Explanation : Let a point R be such that OR>OP(radius), then R lies in exterior of the circle.
(3) Diameter.
Explanation : AB , the diameter is the longest chord of the circle
(4) Semi- circle
Explanation : We can see, the arc AB with its' end points being the ends of diameter is the semicircle.
(5) Chord
Explanation : segment of a circle is the region between an arc and chord
(6) Three
Explanation : three parts are interior, exterior and circumference.
