the length of one side of a parallelogram is two over three times the length of its adjacent side if perimeter of the parallelogram is 20 cm find the sides of the parallelogram

Step-by-step explanation:

Let the two sides be A and B, such that:

Required

Find A and B

The perimeter is calculated as:

Substitute for A and 20 for Perimeter

Divide both sides by 2

Multiply both sides by 3

Solve for B

Recall that:

Hence, the lengths of the sides are 4 cm and 6 cm

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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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.