2. Draw two concentric circles of radii 3.6 cm and 4.2 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
Answers
Step-by-step explanation:
A tangent to a circle is perpendicular to the radius at the point of tangency.
Using this property and Pythagoras Theorem,
AO
2
=AP
2
+OP
2
5
2
=AP
2
+4
2
Thus, AP=4 cm
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