Help&EXPLAIN

Don’t use for points or will be reported and I’ll take the points back

obtuse as one angle of triangle is more than 90°

A Obtuse

Step-by-step explanation:

An obtuse triangle is a triangle that has an angle that is over 90 degrees. Since the angle has a degree of 112,it makes it an obtuse angle.

We cant determine the length of the third side so it not isoceles.

QR doesnt equal QS so it cant be equalaterual.

Since there is a obtuse angle, it is not possible to have a right angle that is 90 degrees.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.