If the sin of angle x is 4 over 5 and the triangle was dilated to be two times as big as the original, what would be the value of the sin of x for the dilated triangle? hint: use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces.

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Step-by-step explanation:

Sine is the ratio of the side lengths in a triangle. If the triangle is dilated by a factor of two, the sides would get double but all the angles would remain the same.If the sin of angle x is   and the triangle was dilated to be two times as big as the original, then the sine of the angle after dilation will remain the same that is .

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.