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What is the measure of angle ABC?
two lines intersect at point b which is also end point of two rays
Assume abc def if df equals 12 ef equals 7 and ab equals 17 what is the length of de?
17
Prove that the tangent at a to the circumcircle of triangle abc is parallel to bc where triangle abc is a isosceles triangle?
The circumcircle of a triangle is the circle that passes through the three vertices. Its center is at the circumcenter, which is the point O, at which the perpendicular bisectors of the sides of the triangle are concurrent. Since our triangle ABC is an isosceles triangle, the perpendicular line to the base BC of the triangle passes through the vertex A, so that OA (the part of the bisector perpendicular line to BC) is a radius of the circle O. Since the tangent line at A is perpendicular to the radius OA, and the extension of OA is perpendicular to BC, then the given tangent line must be parallel to BC (because two or more lines are parallel if they are perpendicular to the same line).
What is the answer for triangle abc?
There can be no answer.First, there is no information on the triangle. Second, what is the question about: do you want the lengths of sides, the perimeter, the measures of angles, the area, the lengths of medians, altitudes, the radius of the incentre, orthocentre, circumcentre. Or do you just want to know what colour it is?
To the nearest degree find the measure of angle b in triangle abc given measure of angle a equals 48degrees ac equals 62cm and ab equals 61cm?
67 degrees
How do you find the arc ABC length 120 degrees 10?
An arc length of 120 degrees is 1/3 of the circumference of a circle
In a circle chord AC has a length of 6 If the length of arc ABC is equal to one-sixth of the circumference of the circle what is the area of the circle?
The triangle ABC is an equallateral triangle since angle ABC is one sixth of 360 degress of the circle and the angles BAC and BCA are equal of the remaining 180-60=120 degrees. With radius BC (or BA) being 6; the areaof the circle is pi (r)squared; 36 piArea of the circle is 36piMalcolm Lowe
Find the length of arc ABC of a circle when it has 120 degrees and 10?
It would be helpful to know " ... and 10" WHAT! Without that information the question cannot be answered.
What channel is ABC family in dish?
You can find ABC Family on channel 180 on DISH in the Top 120 package and above.
If measure reflex angle ABC equals 240 then measure angle ABC equals?
The sum of the two angles is 360. So angle ABC = 120 degrees.
If ABC STO what is the length of?
tha answer is 22, lavaapex
In circle P BC equals 24 what is the length of arc ABC?
The length of the arc of ABC is 22pi. You can get this answer by completing this equation 330/360*24pi, which will give you 22pi.
How do you construct a trian gle with a perimeter of 120?
how do you construct a triangle which has a perimeter of 120 and the base angles abc be 30 and 45 degrees
In triangle abc what is the length of bc?
A triangle has 3 sides and so the length of bc will depend on its perimeter.
If ABC measures 90 degree what is the measure of ac?
90
What is the value of abc if abc equals a factorial plus b factorial plus c factorial?
145 1! = 1 4! = 24 5! = 120
The radius of a incircle is 14cm what is the side of the equilateral triangle abc?
Where the side of the equilateral triangle is s and the radius of the inscribed circle is r:s = 2r * tan 30° = 48.50 cm
