50 points! Please help mhanifa I need this done fast! If anyone else answers with the wrong answer you will be reported

Yes it can because an isoseles triangle is just a triangle with two equale sides

Step-by-step explanation:

yes

Step-by-step explanation:

An isosceles triangle can have only one obtuse angle. An obtuse angle is an angle greater than 90 degrees and lesser than 180 degrees. A triangle is comprised of three sides and, thus, three angles. The total degrees of the angles, when added together, will be 180 degrees.

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6