Answer:
Step-by-step explanation:
Third angle =180° - (149° + 9°)
= 22°
Thanks me if is correct!
Answer:
a trapezoid
Step-by-step explanation:
A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. the parallel sides are called bases while the non parallel sides are called legs
Characteristics of a trapezoid
It has 4 vertices and edges
If both pairs of its opposite sides of a trapezoid are parallel, it becomes a parallelogram
Area of a trapezoid = x (sum of the lengths of the parallel sides) x height
Perimeter = sum of lengths of sides of a trapezoid
Answer:
dam
mmnnnn that aint 2nd grade
Step-by-step explanation:
9-5×6-2
4×6-2
24-2
=22
you might want to double check
