state gov UP Police ASI Mock Test 2023 - 24 Quantitative Aptitude Geometry Circles, Chords and Tangents
If the sum of the areas of two circles with radii R1 and R2 is equal to the area of a circle of radius R, then
1
R1 + R2 = R
2
\(R_1^2+R_2^2=R^2\)
3
R1 + R2 < R
4
\(R_1^2+R_2^2