Question

Halp meh please *-*

Answer 1

A = (1/2) * (b1+b2) * h

you will have to use the distance formula to find b1, b2, and h

Answer 2

ah oki

Answer 3

to find b1 and b2 the formula is ab= square root of (x2-x1)^2 + (yz-yz)^2 ?

Answer 4

*y2 and y1

Answer 5

yes

Answer 6

for a to b i got 5

Answer 7

good, that's your h value, now find b1 and b2 using the same method

Answer 8

for a to d i got 13.416

Answer 9

check your math again, it should be a whole number

Answer 10

you might have missed a sign somewhere

Answer 11

i keep getting the same answer, (-13-(-1))^2+(-11-5)^2 then -12^2 and -6^2

Answer 12

getting 144 and 36

Answer 13

-11-5 is not -6

Answer 14

oh god im stupid

Answer 15

x'D

Answer 16

ok its 20 for AD

Answer 17

good, now all that's left is BC

Answer 18

its 5

Answer 19

awesome, so then we just plug that in to (1/2)(b1+b2)*h =

(1/2)(5+20)*5 = ?

Answer 20

62.5

Answer 21

good, that's what I got as the answer too

Answer 22

thank you cx