see the distance formula to find the length of the sides...
opposite sides equal it could be a rectangle or parallelogram
all sides equal, square or rhombus
adjacent equal, kite
and then the slope is used to check angles
if the product of the 2 lines in -1 the lines are perpendicular (right angle)
the the slopes of 2 lines are the same the sides are parallel.
hope it helps
Answer:
answer: 148
Step-by-step explanation:
To find surface area you have to do all sides and multiply base x height so The top and bottom would be 11 x 2 = 22 the sides would be 4 x 2 = 8 the front and back would be 11 × 4 = 44 sense each face has a matching one each of these will be added twice so 22 + 22 + 8 + 8 + 44 + 44 = 148 So 148 is our surface area Hope this explains well!
Answer:
the weird one doesent belong
Step-by-step explanation:
its diif from the other one
i saw another question asking for three numbers greater than 543,000 but less than 544,000 so i’m gonna assume that’s what this one is trying to say as well!! if i’m wrong let me know :)
those three numbers could be
543,700
543,107
543,009
Multiply the radius by the measure of the central angle in radians. The angles need to be in radius.
