Question

Q-3) Solve the following.
(14)
1) Find the circumference of the garden having radius 20 m.( 11 = 3.14)
2) The length of the sides forming a right angle of a triangle are 12 cm and
17 cm. Find the area of the triangle.
3) The measure of minor arc AXB is 112°, what is the measure of its
corresponding ajor arc AYB?
4) Expand (x - 5)2

give this question answer​

Answer 1

Answer:

1. Circumference of a circle =2πr

Whereas, r is the radius of circle.

Whereas, r is the radius of circle.Given:-

Radius of circle =20cm

Therefore,

Circumference of circle

=2×3.14×20

=125.6cm

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Answer 2

Step-by-step explanation:

please send questions one by one

by the way answer of Frist is

c= 2πr

c=2×3.14×20

c=125.6

is your answer

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