Question

Find the perimeter of the following shape, rounded to the nearest tenth:


12.5

15.7

16

16.5

Answer 1

use pythagoras and find the sides of the rectangle...

Answer 2

hey! you figured it out!

Answer 3

i used the distance formula

Answer 4

with what you drew though, you made right triangles, which in turn allows you to use a^2+b^2=c^2

Answer 5

yah that wud do tooo no problem....

Answer 6

so where are u facing problem?

Answer 7

im still doing it

Answer 8

i got C

Answer 9

ooh i didnt know this! the one where you drew the right triangles, just find out what the part you didnt draw is as a value! a^2 + b^2 = c^2
the bigger one is easier to solve, as it is a nice rational number.
you drew 4 and 3 as the sides right?

Answer 10

i got 15.7

Answer 11

i also did

Answer 12

thaaanks!

Answer 13

you are on a roll @milli_lovesyouu