Answer:
B = 129
Step-by-step explanation:
Opposite angles of a parallelogram are equal (or congruent)
A and C are both 51.
All angles in a parallelogram equal 360
Take both the known angles and substract from 360, than divide by 2.
B = (360 - 51 - 51)/2
B = 129
Answer:
b because if u read it makes the most sence
Step-by-step explanation:
Answer:
the answer is 10
Step-by-step explanation:
i got it right on edge 2020
Answer:
16=53
Step-by-step explanation:
12.9 x 14 .9 + 6= 12
3.5, 3.95, 3.975
Ordered from least to greatest.