What is the approximate total length of iron edging needed
to create the square frame and the two diagonals?
A square stained glass window is divided into four
congruent triangular sections by iron edging to represent
the seasons of the year. Each diagonal of the square
window measures 9 inches.
43.5 inches
50.9 inches
54.0 inches
61.5 inches
Fall Winter
Summer Spring

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%