Answer:
Obtuse scalene
Step-by-step explanation:
obtuse scalene
Scalene means that none of the sides are equal.
Isosceles means that two of the sides are equal.
Obtuse means an angle in the triangle is larger than 90 degrees.
Acute means all angles in the triangle are smaller than 90 degrees.
None of the sides are equal so this triangle has to be scalene and the angle in the bottom right is larger than 90 degrees so this triangle is obtuse.
Hope this helps! :)
Answer:kite and rhombus
Kite and rhombus are quadrilaterals that doesn't have parallel sides
The number is 623.