Question

HELP on the first one, and CHECK the 2nd one :) These are LAST 2 probs of the night! I love you all!! lol

Answer 1

remember area of triangle is 1/2 base times height for the first one :)

so instead of 24 it would be

1/2(4)(6)
1/2 of 24

add THAT to your area of the trapezoid

Answer 2

Erg!! I'm always backwards!!! So the 2nd is 42.5? @johnweldon1993

Answer 3

Took a shot at this one -_-

Answer 4

yeah that looks correct for the second one

and for the first one

A² + B² = C² right?
4² + b² = 8²
16 + b² = 64
b² = 48
√48 is?

Answer 5

6.92820323

Answer 6

right...so that will be your height now....so your area of the triangle is

1/2 base times height
1/2(4)(6.92820323)

is?

Answer 7

13.85640646 haha

Answer 8

right lol....okay...so you have your height for the trapezoid now too right?

so remember your area formula for that

((base 1 + base 2)/2) times height...

what do we get when all those numbers are plugged in?

Answer 9

24 was base 1 right? Jeez it's late! lol

Answer 10

well where'd you get the 24 from? lol don't stress it :)

Answer 11

I'm horrible at thiss!! -_-

Answer 12

24 comes from the small triangle thing on the right side. hah

Answer 13

lol well remember we already calculated the triangle area...alll we care about now...is that square part of the trapezoid

Answer 14

in this case.....take that triangle out of the problem for the moment

all we want is

Answer 15

bahahah ok. Sorry! I'm like dead. In the brain. lol

Answer 16

this is what we have

the area of that part of the trapezoid is

((7 + 7)/2) times 6.92820323

which is?

Answer 17

and no lol...your getting it :) dont worry about it :)

Answer 18

48.49742261

Answer 19

good....so we have 2 areas....now add them together :)

and you'll see your answer was indeed correct :)

Answer 20

i got 62.35382907

Answer 21

ohhhhh I GOTCH IT I GOT IT I GOTCHA I GOT IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :D
THANK YOUTHANK TYANKYOUTHANKYOU!!!!!!!!!!!!!!!

Answer 22

I'm liking 36sqrt(3) for the 1st one. Sorry if someone answered that already, I didn't read all the responses.

Answer 23

for number 5
the formula to get area of a kite is
area = 1/2 * d1 * d2
according ur diagram, given d1= (2.5+2.5) = 5 and d2 = 2.5 + 6 = 8.5

so, area of that kite = 1/2 * 5 * 8.5 = 21.25

Answer 24

haah! I just figured it out! The party ended. You arrieved late :P lol!

Answer 25

@RadEn jeez! so i was right! thank you!! :D

Answer 26

yes, you are right, then the answer is not 42.5

Answer 27

lol sorry for the late reply....your welcome :)...and yeah check that kite one again as @RadEn said