Question

help me find the area?

Answer 1

114in^2
57 in^2
812 in ^2
957 in^2

Answer 2

@jim_thompson5910

Answer 3

does anyone know how to do this?

Answer 4

what does theta mean?

Answer 5

you do :).

The area of any 4 parallel sided figure is base * height. (square, rectangle, parallelogram).

height is not to be confused with side length; it is the total height o the parallelogram.

simply take base times height.

don't use alchemista's way, that is a more advanced math class

Answer 6

okay I have a few more questins should I post them in a new one?

Answer 7

herei s fine if you want

Answer 8

okay its kinda the same thing..

find the area leavin in simplest radical form.
10
44
48
20

Answer 9

im not sure of the formulas for these things

Answer 10

Area of a trapezoid:

\[A = \frac{ b_1+ b_2}{ 2 } * h\]

where b1 and b2 are the two differently sized bases and h is the height

Answer 11

which are the bases?

Answer 12

you can also add the area of the two triangles + the area of the square. you'll get the same answer

Answer 13

the top base (8 cm) and the bottom base (2 + 8 + 2 cm)

Answer 14

ill solve and you tell me f im right k?

Answer 15

ya

Answer 16

Plug it in, plug it in...thats all it is

Answer 17

okay I got 40? idt that's right though

Answer 18

yup :)

Answer 19

oh I see where I messed up hold up a sec ill try again

Answer 20

nvm still got 40 lol. silly me. thanks! can u help with a couple more?

Answer 21

sure

Answer 22

wait for that last one 40 isn't one of my options?

Answer 23

10
44
48
20 are my opions

Answer 24

i see the problem

Answer 25

how about this one.. its a little different.

identify DEF -->HIG as a reflection, rotation or glide reflection. find the reflection line, translation rule, center and angle of rotation, or glide translation rule and reflection line.

A. rotation; 180* about (-0.5,0)
B. glide reflection;translate 8 units to the right then reflect across the line y=4.

C. reflection; x=5
D. rotation; 180* about (1,4)

Answer 26

i assumed the base of the left triangle was 2 making the total 12 cm. it is 14 cm. the left triangle has a base of 4 and not a base of 2.

the base of 4 can be confirmed using tan45 = 4/x --> x being the base were looking for,


for its should be (8 + 14)*4/2 = 44

Answer 27

i think you should make a new thread for this translation/reflection thing. its been too long, i wouldn't be able to explain it properly. best of luck :) going afk 5 mins actuallly

Answer 28

whats afk