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If A (-1 -3) and B (11 -8) what is the length of ab?
h
Given radius and chord length. What is the height of arc to midpoint of chord?
Draw the circle O, and the chord AB. From the center, draw the radius OC which passes though the midpoint, D, of AB. Since the radius OC bisects the chord AB, it is perpendicular to AB. So that CD is the required height, whose length equals to the difference of the length of the radius OC and the length of its part OD. Draw the radius OA and OB. So that OD is the median and the height of the isosceles triangle AOB, whose length equals to √(r2 - AB2/4) (by the Pythagorean theorem). Thus, the length of CD equals to r - √(r2 - AB2/4).
Triangle abc is a right triangle if side ac equals 5 and side bc equals 6 what is the measure of side ab?
If CB is the hypotenuse, then AB measures, √ (62 - 52) = √ 11 = 3.3166 (4dp) If AB is the hypotenuse then it measures, √ (62 + 52) = √ 61 = 7.8102 (4dp)
If you know that AB plus B equals C what is the conclusion?
C minus B equals AB
If a (0 0) and b (8 2) what is the length of ab?
The length of ab can be found by using the Pythagorean theorem. The length of ab is equal to the square root of (0-8)^2 + (0-2)^2 which is equal to the square root of 68. Therefore, the length of ab is equal to 8.24.
What is the product of -a and -b?
Negative times negative equals positve, so -a*-b=ab (positive ab)
How to solve this 8.333333 equals ab b to power of negative 1 1.8 equals ab b to power of 2?
8 1/3 = ab^-1, 1.8 =ab^2
Given that BC equals 9.8 AB equals 14.7 and point C lies on what is the length of?
4.9
Given that BC equals 6 AB equals 12.2 and point C lies on what is the length of?
6.2
If AB equals 10 and AC equals 18 and DE equals 5 and DF equals 9 and EF equals 11 what is the length of BC?
To determine the length of BC, we need more information about the relationship between points A, B, C, D, E, and F, such as the configuration of these points (e.g., are they on a straight line, a triangle, etc.). Without additional context or a diagram, we cannot calculate the length of BC based solely on the provided lengths of AB, AC, DE, DF, and EF.
Assume abc def if df equals 12 ef equals 7 and ab equals 17 what is the length of de?
17
Polygons abcd and afge are similar ad equals 12 and ae equals 6 if af equals 7 what is the length of ab?
14
If A (-1 -3) and B (11 -8) what is the length of ab?
h
If line segment AD equals 12 meters what is the length of line segment AB?
24
Given that BC equals 8 AB equals 24.7 and point C is between A and B what is the length of?
16.7 is d ans
In triangle abc ab equals 2 and ac equals 11 what is angle c it is a right triangle?
It can be but need not be.
Given radius and chord length. What is the height of arc to midpoint of chord?
Draw the circle O, and the chord AB. From the center, draw the radius OC which passes though the midpoint, D, of AB. Since the radius OC bisects the chord AB, it is perpendicular to AB. So that CD is the required height, whose length equals to the difference of the length of the radius OC and the length of its part OD. Draw the radius OA and OB. So that OD is the median and the height of the isosceles triangle AOB, whose length equals to √(r2 - AB2/4) (by the Pythagorean theorem). Thus, the length of CD equals to r - √(r2 - AB2/4).
