Answer:
12 months, so 1 year
Step-by-step explanation:
Angle B is also 54° because they are vertically opposite angles.
Now, you do 54+54=108 and then 360-108=252. (The angles should always add up to 360, so remember that) Because angles C and D are also vertically corresponding angles, they add up to 252, and each measure 126°
Answer:
the perimeter of the Pentagon is 2.75cm
Step-by-step explanation:
add each side together in decimal form
False.
Multiplying two negatives gives a positive.
Answer:
ok
Step-by-step explanation: