Question

3. In the given figure | ABC=90°, BC = 8cm and radius
of circle is 5cm. Find the area of the shaded region.
OR
The cost of fencing a circular field at the rate of 7 30 per meter is * 9240. The
field is to be ploughed at the rato of 70.50 per m2, find the cost of ploughing
the field.

4. Solve graphically:
2x+y=2, x-y=4
5. To a fraction, if 3 is added to Numerator, 4 is subtracted from Denominator,
the fraction becomes 2. If 2 is subtracted only from the Denominator, the
fraction becomes 5. Find the fraction.​

Answer 1

Answer:

No figure for question 3rd

Step-by-step explanation:

figure is needed for it.

Answer 2

answer: x+3/y-6=5

Step-by-step explanation:

• numerator:x
• denominator:y

=x+3/y-4=2

=x+3/y-4-2=5

=x+3/y-6=5