Answer:
In a quadrilateral, the two pairs of opposite angles are congruent. One of the properties of any quadrilateral is that the opposite angles must be congruent.
Step-by-step explanation:
Answer:
11.x>50
12.y is greater than or equal to 8
15. z<8
Step-by-step explanation:
Distance formula: SR (A^2+B^2)
SR [(2+9i)^2 + (2-4i)^2] =
SR [4 + 18i + 81i^2 + 4 - 8i + 16i^2] =
SR [8 + 10i + 97i^2]
Well you have to find the lest common factor
8 times 6
6 times 8
They both equal 48 so it would be the vise versa
The answer is 6 as 6 x 6 x 6 = 216