A=100°
as 180-140= 40 , 40 x 2 = 80 & 180-80 = 100° = a
Step-by-step explanation:
Hope it helps you in your learning process.
Answer:
Awsten Knight
Step-by-step explanation:
1) is false, it is always a rhombus.
2) is true, a rectangle with all sides equal would be a square.
3) is false, a kite's side lengths must be 2 pairs of unequal lengths.
4) is true, a square is a rhombus that has 90-degree angles.
5) is true, a kite must have 2 pairs of unequal lengths, but a trapezoid cannot have exactly 2 sides of equal lengths.
