Find equation of circle in the first quadrant touches $x$-axis $y$-axis and straight line $3x-4y-20=0$ . The point $H(12,4)$ lies on the straight line

score 454 · Answer 9 · 2026-04-15 08:32:36

454

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Prove length of arc is the same as chord when $\theta$ tends to $0$

Published on 15 Apr 2026 - 8:32

score 380 · Answer 10 · 2026-04-19 16:47:39

380

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Locus of point of intersection of tangents at $A$ and $B$

Published on 19 Apr 2026 - 16:47

score 1.1k · Answer 11 · 2026-04-15 10:08:35

1.1k

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find the possible range of values for k for circles not touching

Published on 15 Apr 2026 - 10:08

score 57 · Answer 12 · 2026-03-31 04:00:11

57

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On the existence of a continuous section of $\zeta\in\mathbb{S}^1\mapsto(\zeta^m,\zeta^n)\in\mathbb{S}^1\times\mathbb{S}^1$.

Published on 31 Mar 2026 - 4:00

score 462 · Answer 13 · 2026-04-16 09:50:11

A sector of a circle has the area of 12 cm squared. If the angle at the centre is 60 degrees, calculate the diameter of the circle.

score 2.3k · Answer 14 · 2026-04-10 17:56:32

2.3k

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Is the metric on the circle, induced from the plane, not a flat one?

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score 1.5k · Answer 15 · 2026-04-14 18:59:58

1.5k

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Find the locus of the midpoint

Published on 14 Apr 2026 - 18:59

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Find equation of circle in the first quadrant touches $x$-axis $y$-axis and straight line $3x-4y-20=0$ . The point $H(12,4)$ lies on the straight line

Prove length of arc is the same as chord when $\theta$ tends to $0$

Locus of point of intersection of tangents at $A$ and $B$

find the possible range of values for k for circles not touching

On the existence of a continuous section of $\zeta\in\mathbb{S}^1\mapsto(\zeta^m,\zeta^n)\in\mathbb{S}^1\times\mathbb{S}^1$.

A sector of a circle has the area of 12 cm squared. If the angle at the centre is 60 degrees, calculate the diameter of the circle.

Is the metric on the circle, induced from the plane, not a flat one?

Find the locus of the midpoint

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