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GeometryQuestion and Answers: Page 57

Question Number 136990 Answers: 0 Comments: 0

Given a cube ABCD.EFGH where point Z is the midpoint of AE, point R on the edge of BC such that BR: CR = 3: 1, point U on the CG edge so that CG = 2GU. where x is the angle of the BR line to the BUZ plane. the value of sin x is equal to

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Question Number 139506 Answers: 1 Comments: 6

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Question Number 135747 Answers: 2 Comments: 0

To make the ellipse 4𝑥^2 + 𝑦^2 + 𝑎𝑥 + 𝑏𝑦 + 𝑐 = 0 lie tangent to the 𝑥 axis at the origin and pass through the point (−1,2), what values of the constants 𝑎, 𝑏, and 𝑐 should have?

Question Number 135712 Answers: 1 Comments: 1

Question Number 135695 Answers: 1 Comments: 0

What is the equation of ellipse with center (1,−2) excentricity (1/( (√3))) , passing through (2, ((2(√2)−2)/3))

$W h a t i s t h e e q u a t i o n o f$ $e l l i p s e w i t h c e n t e r (1, - 2)$ $e x c e n t r i c i t y \frac{1}{\sqrt{3}}, p a s s i n g$ $t h r o u g h (2, \frac{2 \sqrt{2} - 2}{3})$

Question Number 135658 Answers: 1 Comments: 0

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Geometry If the area of the triangle formed by the positive x-axis, the normal and the tangent to the circle (x-2) ² +(y-3) ² =25 at the point (5,7) is A, then 24A is equal to______?

$G e o m e t r y$ If the area of the triangle formed by the positive x-axis, the normal and the tangent to the circle (x-2) ² +(y-3) ² =25 at the point (5,7) is A, then 24A is equal to______?

Question Number 135522 Answers: 1 Comments: 1

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The chord of contact of tangents fromP to a cicle pass through Q.If lengths of tangents from P,Q are l_1 ,l_2 then PQ is (√(l_1 ^2 +l_2 ^2 )) how...kindly tell

$T h e c h o r d o f c o n t a c t o f t a n g e n t s f r o m P$ $t o a c i c l e p a s s t h r o u g h Q . I f l e n g t h s o f t a n g e n t s f r o m P, Q$ $a r e l_{1}, l_{2} t h e n P Q i s \sqrt{l_{1}^{2} + l_{2}^{2}} h o w . . . k i n d l y t e l l$

Question Number 135128 Answers: 1 Comments: 4

Question Number 135000 Answers: 1 Comments: 0

Find the equation of the circle through the points of intersection of x^2+y^2−1=0,x^2+y^2−2x−4y+1=0 and touching the line x+2y=0?

Question Number 134951 Answers: 1 Comments: 0

Geometry What are the equations for two lines through the origin that are tangent to the ellipse 6𝑥²−48𝑥+𝑦²+5=0 ?

$\underset{―}{Geometry}$ What are the equations for two lines through the origin that are tangent to the ellipse 6𝑥²−48𝑥+𝑦²+5=0 ?

Question Number 134772 Answers: 3 Comments: 1

What is the equation of a circle that goes through points (0,1), (1,4), and (5,2)?

Question Number 134713 Answers: 1 Comments: 0

geometry All the edges of a regular square pyramid have a length of 8. What is the volume?

$geometry$ All the edges of a regular square pyramid have a length of 8. What is the volume?

Question Number 134637 Answers: 1 Comments: 0

Geometry How can you compute the length of the sides of a triangle given the area and three angles in the law of Tangent?

$G eometry$ How can you compute the length of the sides of a triangle given the area and three angles in the law of Tangent?

Question Number 134621 Answers: 1 Comments: 0

Geometry If a triangle with side lengths 8, 15 and 17 can be inscribed in a square, what is the minimum value of the side length of the square?

$Geometry$ If a triangle with side lengths 8, 15 and 17 can be inscribed in a square, what is the minimum value of the side length of the square?

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Question Number 134428 Answers: 2 Comments: 0

In a cube ABCD.EFGH with a side length of 4 cm. Point Q is the middle of line AE and point P lies on the extension of line AB so that BP : AB = 1 : 2. If θ is the angle between the QG line and the PQH plane , then sin θ =?

$In a cube ABCD . EFGH with a$ $side length of 4 cm . Point Q is the$ $middle of line AE and point P$ $lies on the extension of line AB$ $so that BP : AB = 1 : 2 . If θ is the$ $angle between the QG line and$ $the PQH plane, then \sin θ = ?$

Question Number 134396 Answers: 1 Comments: 3

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