Angle of rotational symmetry: 72 A ngure has rotational symmetry if a rotation maps the figure onto itself. The angle of rotational symmetry, which is greater than 0° but less than or equal to 180°, is the smallest angle of rotation that maps a Ligure onto itself. How much is a full circle?

its 4 because 2 times 2 is 4, if you double the number two you get four

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

this is answer of 144 cubic meters

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )