Find the area enclosed between first quadrant of a circle `x^2 + y^2 = 16` and line `y=x.`

Find the area enclosed between the circle x^2+y^2=25 and the straight line x+y=5 .

Find the area of the region enclosed between the two circles x^2 + y^2 =1 and (x-1)^2 + y^2 = 1

Find the area enclosed between y=x^(2)-5x and y=4-2x

Find the equation of the common tangent in the first quadrant of the circle x^2+y^2=16 and the ellipse x^2/25+y^2/4=1 .Also find the length of the intercept of the tangent between the coordinates axes.

Find the area enclosed between the curves y=4x^(2) and y=x^(2)+3

Find the area enclosed between the parabola y^2=4a x and the line y = m x .

Find the area enclosed between the curves y^(2)=2x+6 and y=x-1

Find the area enclosed by the circle x^2+y^2=a^2 .

Find the area of the region enclosed between the two circles: x^2+y^2=4 and (x-2)^2+y^2=4 .

Find the area enclosed betweent the curve y = x^(2)+3, y = 0, x = -1, x = 2 .