A) If a square has a perimeter of 36 cm,
how long is each side of the square?
b)
The following shape is made by cutting an
equilateral triangle from a rectangle.
Find its perimeter.
7.2 cm
13 cm

Me with this one question, and i'll upvote the brainliest answer

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.