30. Shortest ladder A 10-ft-tall fence runs parallel to the wall of a house at a distance of 4 ft. Find the length of the shortest ladder that extends from the ground to the house without touching the fence. Assume the vertical wall of the house and the horizontal ground have infinite extent.

Q: A steep mountain is inclined 72 degrees from the horizontal and rises 4000 vertical feet above the…

A: Given that A steep mountain is inclined 72 degrees from the horizontal and rises 4000 vertical feet…

Q: total area of triangle and circle whic is obtained the maximum

A: Length of wire = 100 cm Diameter of circle = d cm

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A:

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Q: EXPLANATION GIVEN.  A path of uniform width runs round the inside of a rectangular field 38 m long…

A: Possible figure:-

Q: D. A FARMER WANTS TO CONSTRVCT THE LARGEST RECTANG ULAR LIVESTOCK PEN USING 840 METERS OF FENCING…

A:

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A: ray is installing an eavestrough. He needs the eavestrough to drop 1 in for every 50 in length

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Q: Adjacent sides of a parallelogram are 11 cm and 17 cm. If the length of one of its diagonals is 26…

A: We know, in a parallelogram, p2+q2 = 2a2+b2 where, p and q are the lengths of the diagonals. a and b…

Q: Will the ladder be long enough to reach the bottom of the window (the base of the ladder cannot be…

A: We have to find that if the length of ladder would be long enough to reach the bottom of the window.

Q: 14. A 15 ft ladder is leaning against a wall. The base of the ladder is 3 ft from the wall. How high…

A: In abobve figure:AC =  length of the ladder ( Hypotenuse ) = 15 ftBC =  The ladder is 3 ft from the…

Q: 13. A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the lamppost,…

A: Given: A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the…

Q: I. 1. Find the perimeter of a regular octagon inscribed in a circle of radius 150 cm. Problem…

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Q: What value represents the approximate length of x, the distance from the center of the octagon to…

A: Answer is mentioned below

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A: