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Tutors Answer Your Questions about Triangles (FREE)
Question 148654: 6. You are at the sceni overlook at Thatcher Park looking through the panoramic viewer that is looking straight ahead. How far must you rotate the viewer directly downward to see the Egg in Albany, which you know to be 30 miles away. The scenic overlook is two-tenths of a mile high.
Thank you so much!
Click here to see answer by stanbon(26284)   |
Question 148795: a circle witha 4 inch radius is centered at A and a circle witha 9 inch radius is centered at B, where A and B are 13 inches apart. There is a segment that is tangent to the small circle at P and to the large circle at Q. it is a common external tangent of the two circles. what kind of quadrilateral is PABQ? what are the lengths of its sides???
Click here to see answer by Earlsdon(4900) |
Question 148787: Let P = (-25,0), Q = (25,0), and R = (-24,0). Find an equation for the circle that goes through P, Q, and R. Find at least two ways of showing that angle PRQ is right, and find coordinates for the three other points R that would have made angle PRQ right.
Click here to see answer by Alan3354(6090)  |
Question 148909: The leaning tower of Pisa was originally perpendicular to the ground and 179 feet tall. Because of sinking into the earth, it now leans at a certain angle θ from the perpendicular. When the top of the tower is viewed from a point 150 feet from the center of its base, the angle of elevation is 53 degrees.Use the Lw of Sines to solve.
A) Approximate the angle θ.
b) Approximate the distance d that the center of the top of the tower has moved from the perpendicular.
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 150641: 1.what is the perimeter of a 45 degree. 45 degree, 90 degree triangle with hypotenuse length of 6?
A= 12
B=12 square root 2
C= 9 square root 3
D= 6+6square root 2
2. the lengths of two sides of an obtuse triangle are 12 and 16. which could NOT be the length of the third side?
A=9
B=10
C=20
D=25
Click here to see answer by vleith(1977) |
Question 150661: 1.write true or false. multiplying each number of a Pythagorean triple be a nonzero whole number yields another Pythagorean triple?
2. The longest side of a triangle is 13 centimeters. another side is 11 centimeters. if the triangle is obtuse. right an inequality for the range of values of the third side?
Click here to see answer by mangopeeler07(450) |
Question 150643: if (2,4) is the location of the centroid of a triangle. which CANNOT be the coordinates of the verticles of the triangle?
F= (0,0),(0,6),(6,6)
G=(3,4),(3,-2),(0,6)
H= (3,-2),(1,6),(2,8)
J= (2,0) ,(1,8),(3,4)
Click here to see answer by Fombitz(2113)  |
Question 152285: Two boats leave the port at the same time. The first boat travels due east at 14 mph, and the second boat travels at 28 mph in the direction of N30 degrees east.
To the nearest tenth of a mile, how far apart will the boats be in a half an hour? (Distance = (Rate)(Time), 0.5 represents a half an hour.)
Click here to see answer by jojo14344(1483) |
Question 156023: The sum of the angles of a triangle is 180. Find teh three angles of the triangle if one angle is 4 times the smallest angle and the third angle is 24 degrees greater than the smallest angle.
Click here to see answer by orca(409) |
Question 156630: PLEASE PLEASE PLEASE HELP ME! IT'S DUE IN 5 HOURS ONLINE! THANKS!
A right triangle has one leg three times as long as the other. Find a function that models its perimeter P in terms of the length x of the shorter leg.
P=
Click here to see answer by Alan3354(6090) |
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