Question

Draw a line segment AB of length 8 cm. Taking A as centre, draw a circle of radius 4 cm
and taking B as centre, draw another circle of radius 3 cm. Construct tangents to each
circle from the centre of the other circle.

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Answer 1

Answer:

the answer for your recent question is 2

Explanation:

Given 22nd term = 149

We know that

a, = a + (n 1) d

Here, n = 22, d = 7, a, = 149

Putting values in formula

a = a + (n 1) d

149 = a + (22 -1) x 7

149 = a + 21 x 7

149 = a + 147

149 - 147 = a

2 = a

a = 2

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Answer 2

The tangents can be constructed on the given circles as follows.

Draw a line segment AB of 8 cm. Taking A and B as centre, draw two circles of 4 cm and 3 cm radius.

Bisect the line AB. Let the mid-point of AB be C. Taking C as centre, draw a circle of AC radius which will intersect the circles at points P, Q, R, and S.

Explanation:

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