It is always isosceles because it can be proved as follows:
The perpendicular bisector dissects the triangle into two, and it is the common side. Then each side of the bisector is 90 degrees, and the bisected to two equal sides, so the two dissected triangles are congruent, hence the original triangle is isosceles.
Answer:
Step-by-step explanation:
X/7=3/2 multiply by : 5
x = 21/2
Answer:
A. 3:30.
Step-by-step explanation:
180 is 90+90 so that would put it in 3:30.
If your question is 25 dollars for the shirt then the ansewer is $26.5 hope this helps.
