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Given that bd is both the median and altitude of a abc. congruence postulate sas is used to prove that abc is what type of triangle?
BAD = BCD is the answer i just did it
In ABC point D is the midpoint of AC. Which term describes BD?
It is a median.
Ray bd bisects angle abc find the value of x if the measure of angle abd is represented by 7x plus 8 and the measure of angle dbc is represented by 9x-2?
5
Find the area of a kite with diagonals of 28ft and 13ft?
A kite is called a quadrilateral that has two adjacent sides of equal length and the other two sides of equal in length. If the kite ABCD has AB = AD and CB = CD, then diagonals AC and BD are perpendiculars and AC bisects BD. Let AC = 28 ft, and BD = 13 ft. Let say that the two diagonals intersect each other at the point E. In the kite ABCD, we have two congruent triangle, the triangle ABC and the triangle ADC, where the diagonal AC is the common base, BE and DE are their altitudes. Since AC bisect BD, we are able to find the area of the kite, which is equal to 2 times the area of one of these congruent triangles. Let's find it: Area of the triangle ABC: AC = 28 ft and BE = 6.5 ft (13/2) A = (1/2)(AC)(BE) = (1/2)(28)(6.5) = 91 ft^2 Thus the area of the kite is 182 ft^2 (2 x 91).
What is the area of rhombus ABCD if AC 11 and BD 7?
38.5 Square units
Given that bd is both the median and altitude of a abc. congruence postulate sas is used to prove that abc is what type of triangle?
BAD = BCD is the answer i just did it
In ABC point D is the midpoint of AC. Which term describes BD?
It is a median.
If segment BD is the altitude of triangle ABC find the value of x?
4+4
If the median to a side of a triangle is also an altitude to that side then the triangle is isosceles How do you write this Proof?
Let the triangle be ABC and suppose the median AD is also an altitude.AD is a median, therefore BD = CDAD is an altitude, therefore angle ADB = angle ADC = 90 degreesThen, in triangles ABD and ACD,AD is common,angle ADB = angle ADCand BD = CDTherefore the two triangles are congruent (SAS).And therefore AB = AC, that is, the triangle is isosceles.
Prove that the three times the sum of squares of sides of triangle is equal to four times of its median?
Let the triangle be ABC and its medians by AX and BY and CZ. Therefore, since AC=AB, and OP=BD. Therefore, By Triangle Equiangular Property, Triangle ABC simliar to Triangle XYZ Therefore, Three times the sum of the squares of sides of triangle equal to 4 times of its median.:) Hope it helped.
How do you solve this geometry proof?
Given ABE, ADC, BD bisescts angle ABC and BD is parallel to EC prove: Triangle EBC is isoceles
Prove diagonals are equal in a rectangle?
Suppose ABCD is a rectangle.Consider the two triangles ABC and ABDAB = DC (opposite sides of a rectangle)BC is common to both trianglesand angle ABC = 90 deg = angle DCBTherefore, by SAS, the two triangles are congruent and so AC = BD.
How bad was black Sunday?
Really bad bd bd bd bd bd bd bd bd i dont know bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
Ray bd bisects angle abc find the value of x if the measure of angle abd is represented by 7x plus 8 and the measure of angle dbc is represented by 9x-2?
5
If bd does not equal 0 then a over b plus c over d equals?
If bd ≠ 0, then a/b + c/d (the common denominator is bd) = (a x d)/(b x d) + (c x b)/(d x b) = ad/bd + cb/db = ad/bd + cb/bd = (ad + cb)/ bd
When was BD Cine created?
BD Cine was created in 1995.
Will the LG LHB953 system play burned Blu-Ray discs as well as store bought discs?
The LG LH-series will play both burned (BD-R and BD-RW) discs in addition to retail ones.
