Ummmm uh.....fid the perimiter and diamiter and multiply them...
Answer:
it is rational
Step-by-step explanation:
I think C but I’m not sure
Answer:
x = 45
Step-by-step explanation:
x and (90 - x) are alternate exterior angles and are congruent , then
x = 90 - x ( add x to both sides )
2x = 90 ( divide both sides by 2 )
x = 45
Answer:
Commutative
Please, mark as brainliest
