Answer:
A. pi(6)^2* 8
Step-by-step explanation:
Answer:
s = 130 degrees
Step-by-step explanation:
decagon has a 1,440 degrees interior angles
equation: 1,440 = s + 1310
to find s, add all the known angles
⇒ s + 150 + 170 + 160 + 130 +120 + 160 + 105 + 160 +155
⇒ s + 1,310
equation:
s + 1310 = 1440
subtract each side by 1310
⇒ s + 1310 - 1310 = 1440 - 1310
⇒ s = 130
Answer:
To be called the order of the matador of Minors nonzero in a matrix
C D Range of a matrix
3 less than the quotient of a number y and 4
3 < y / 4
3 < y/4
x 4 x 4
12 < y
Yes, and corresponding angles are equal!