How many meters of border will be needed for a rectangular poster 8 3/10 meters wide and 7 2/5 meters long

meters of border required =  31.4 meter

Step-by-step explanation:

width/breadth of rectangular poster = 8 3/10 =  83/10 meters

length of rectangular poster =  7 2/5 =  37/5 meters

meters for border for the rectangular poster = perimeter of the poster

                                                       = 2 ( L+b)

                                                      = 2 ( 37/5 + 83/10 )      

LCM = 10

= 2 ( 74/10 + 83/10 )

= 2 X 157/10

= 31.4 meter

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

what do you mean by fog

step-by-step explanation: