Question 6 (1 point) Which capital letters have one or more lines of symmetry? Select all that apply.
a
х
b

A, X

Explanatoin:

X has 2 lines of symmetry: x, y

A has 1 line of symmetry: y

B has 0 line of symmetry

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.