Please help me with this set of questions.

It would be really appreciated because I'm not very good at math.

Also if you do answer these questions please show the work. I wanna take notes.

a scalene triangle has side lengths and angles that are all different.

a right triangle has one right angle (90 degree angle)

an equilateral triangle has all the same side lengths and angles

an isosceles triangle has 2 of the same side lengths and angles but not 3

Step-by-step explanation:

1: scalene triangle

2: right triangle

3: equilateral triangle

4: right triangle

5: scalene triangle

6: isosceles triangle

7: scalene triangle where x = 71 because a triangle's angles ALWAYS add up to 180. So 180-53-56 leaves us with the last angle which is 71

8: isosceles triangle where x = 65 did 180-50-65

9: right triangle where x =45 you can tell that one angle is perfectly 90 degrees so 180-45-90 is 45

10: equilateral triangle... all three sides have 1 dash, meaning they are all the same length and x=60 because equilateral triangles have 3 equal angles that add up to 180 so 180/3 is 60

answer: group b.

step-by-step explanation: