Based on the information given in he question, the assertion need not be true and so there can be no 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.
Six ways.
there is many ways to write when classifying a triangle, you can classify it by its sides or angles. When you classify it by angles you can classify it by acute, obtuse, and right triangle. when classyfing it by sides its isosceles, equilateral, and scalene!
1/2bh which means 1/2 times the length of the base of the triangle times the height of the triangle. (1/2 x base x height)
Based on the information given in he question, the assertion need not be true and so there can be no proof.
There cannot be a proof since the statement need not be true.
You write an advice column by writing an advice column only you can know!!!!!! ]
Pakistan
No
Write a function that print a triangle of stars.
Yes, if two triangles have two congruent angles and two congruent sides then the triangles are guaranteed to be congruent. They only need two angles and one side congruent or two sides and one angle in order to be congruent.
What......I Dont Know:/
You list the steps of the proof in the left column, then write the matching reason for each step in the right column
He drew a triangle on his geometry test.
write a c++ programe to print a triangle without (for)
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.