Question

a triangle has sides of 33 feet, 39 feet, and 44 feet. Find the area of the triangle to the nearest hundredth of a square foot

Answer 1

add them all up and round to the nearest 100th, then take that number and square it = your answer.

Answer 2

so u dont have to use the laws of sines or the laws of cosines

Answer 3

nope

Answer 4

oh ok

Answer 5

you can use heros formula
area = sqrt [(s(s-a)(s-b(s-c)]

Answer 6

oops its called Heron's formula

Answer 7

ok
so i used that ,but i came up with a imaginary number i dont know why ????

Answer 8

do you know what the ' s' is?

Answer 9

yes you would add all the sides and divide by 2. So 33+39+44=116
116/2=58

Answer 10

right

Answer 11

so its sqrt (58 * 25* 19* 14)

Answer 12

ok , thank you , see last time i subtract two times thats why i got i different number for S

Answer 13

the answer would be 385700?

Answer 14

no the answer is sqrt 385700

Answer 15

oh
yes
yes i forgot about that , thank you

Answer 16

yw

Answer 17

thank again