Two tangent segments are drawn to sphere Q from external point E. Where A and B are the points of tangency on sphere Q, how are EA and EB related?

Q: 12: A tangent to the circle x² + y? = 5 at the point (1,2) and th circle x? + y² – 8x + 6y + 20 - A)…

A: Given that  A tangent to the circe x^2+y^2=5 at the point (1, 2)

Q: A point A is inside a circle of radius a, at a distance b from the centre. Show that the locus of…

A: Since, we have a circle of radius a, so area enclosed by circle=πa2and also, it is given that a…

Q: Let the triangle ABC and A ', B', C ', the intersections of the tangents to its circumscribed circle…

A:

Q: In the diagram below, L(-5; -2), M(-1; -6) and K(5; 4) are the vertices of AKLM in a Cartesian…

A: Let's find.

Q: A sphere in the first octant is tangent to the three coordinate planes. What is the radius of the…

A: Given:- A sphere in the first octant is tangent to the three coordinate planes To find:- Radius of…

Q: what is a figure formed by two lines or rays that meet at a common point called ?

A:

Q: 19. In a coordinate plane, triangle ABC has vertices of A(1,1), B(1,5), and C(5, 1). a Triangle ABC…

A: We have to find point

Q: thus. d the point on he sphere X+y?+=4 Selution:- ans.-

A: We use Lagrange Multiplayer method.

Q: Given the triangle ABC, let u= CA/2+ CB/3. (a) Explain why there is and is unique the point X on…

A: Explanation for part a) is correct and sufficient.  For unique point, two vectors intersect at a…

Q: 4. Show that the two internal bisectors and one external bisector of the angles of a triangle meet…

A: Given:

Q: .1: The straight-line AB, is placed such that A= (2, 4), B= (5, 1) left of A. The distance of…

A: Given: To explain the given statement as follows, The straight-line is AB, which is placed such that…

Q: с Solve for D B Same point B 130 A LACB LCBD LABD с сва Using circle Theorem.

A: Given information:  Aim:   Using Circle theorem.

Q: he measure of t

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: What is the equation of the circle whose center is at (0,0) and which passes through the point…

A: Let A(x1,y1) and B(x2,y2) be the coordinates of eand points of line segment AB.Then, Length of AB =…

Q: 5. A windmill at point W, makes an angle of 48 with a plane at point P which is 10km away from the…

A: a. yes it is an ambiguous situation. since we don't know the height of the jet. I have solved…

Q: Consider a right triangle whose sides are under the coordinate axes and the hypotenuse under the…

A: Tangent line and maximization area

Q: Consider the point (음, %) Fort 1. Find (sc (t) A).& 10 22-1 B) 은 C) - 음 이응 Ja 100 0)-10 F) - g) none…

A:

Q: 9. If ABC is an acute angled triangle then the minimum value of sin A + (1 -sin A)* + sin B + (1-…

A: Claim: for 0≤x≤1, f(x) = x⁴+(1-x)⁴ is minimum when x = 1/2  Proof: f(x) = x⁴+(1-x)⁴  So, f'(x) = 4x³…

Q: Given three non-collinear points P, M, and B, how many plane/s can be determined?

A: Non-collinear points are the points through which a single line cannot be drawn.

Q: Point Q is shown on the coordinate plane. Point Q is rotated 90° counterclockwise about the origin…

A: Knowledge of the rotation and reflection helps to find the required coordinate. When a coordinate…

Q: Practice Problem 5 <+ Motion Distance Traveled Displacement An object moves from point 1 to point 4…

A: The solution is given by using definitions as follows :

Q: a plane heads N48E at 360mph a) velocity in component form b) plane is affected by the wind…

A: Here the velocity of a plane is given . We need to calculate the effect of wind on it.

Q: a) Sketch the graph of the surface z = 5 – x2 – 3y?. b) Sketch the graph of z = 2.

A:

Q: Prove that the locus of the point of intersection of two tangents to the parabola y? = 4ax, which…

A:

Q: y U(a, b) V(?, ?) h =b units T(0, 0) a units W(c, 0)

A: HL congruence postulate: According to this congruence postulate, two right triangles are congruent…

Q: 37. Two circles are said to be orthogonal if the radius drawn from one of the circles to a point of…

A:

Q: Does the product of inversion in the circle of radius 1 centered at the origin with inversion in the…

A: Does the product of inversion in the circle of radius 1 centered at the origin with inversion in the…

Q: Suppose a triangle has the following vertices: v1 = (-2, 3, 6) v2 = (4, 5, -1) v3 = (3, 3, 0)…

A: As per the question we are given the following 3d coordinates of a triangle as : v1 = (-2, 3, 6) v2…