39 In the diagram below, figure KLMN is similar to figure WXYZ.
K
W
|2 cm
Z
4 cm
N
9 cm
M
n
Which of the following proportions can be used to find the value of n?
A
2-
C
13
2
D

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

a c

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.