Question

.Help needed

Answer 1

@jhonyy9

Answer 2

@jhonyy9 I really appreciate this, I can not thank you enough, I've got to get these four problems done in a hour or I get a 0 and can't pass this class to graduate.

Answer 3

@jhonyy9

Answer 4

this triangle is inside a square with 7 by 7 units - yes ?

Answer 5

yes

Answer 6

for you get area of this triangle you need calcule area of this square and from this you need subtracting area of right triangle from the bottom part right corner and area of the right triangle from the top right corner and area of the right triangle fro the top left corner
- do you understand it now - this is a like complex exercise - same what i have solved to you some day ago - yes ? do you remember ?

Answer 7

NO:/

Answer 8

ok

area of square how many will be ?
this has 7 x 7 units length time width

Answer 9

how many units bc. we will working in units

Answer 10

49

Answer 11

right?

Answer 12

yes right

so area of right triangle form bottom right corner will be equal how many ?

Answer 13

49

Answer 14

this 49 is area of the square so from this you need subtracting area of this 3 triangles to get area of the needed triangle

ok. ?

Answer 15

I'm not sure how since theyre not full squares

Answer 16

this right triangle from the right bottom corner has a base length equal 7 units and a height equal 2 units so area will be equal how many ?

Answer 17

14

Answer 18

why 14 ? what is formula of area of a right triangle ?

Answer 19

A = b*h/2

or not ?

Answer 20

7

Answer 21

yes so first you need subtracting from 49 the 7 but there are again 2 right triangles
on the top right corner with length 5 and height 3 so has area = ?

Answer 22

42. & 7.5

Answer 23

area of triangle is 7,5 - yes
so and there is again a right triangle on the top left corner with base equal 7 and a height equal 4 so area will be = ?

Answer 24

14

Answer 25

exactly so now you need subtract these areas from 49 or the last two area from 42

Answer 26

7

Answer 27

49-7-7,5-14 = ?

Answer 28

are you here ?

Answer 29

yes

Answer 30

so how many will be than ?

Answer 31

26

Answer 32

why 26 ?
49-28,5 = ?

Answer 33

15

Answer 34

how you get these results ?
49 minus 28 and a half = 49-28=21-0,5=20,5

Answer 35

ok. ?

Answer 36

ok

Answer 37

so what is area of this triangle ?

Answer 38

20.5 Could you help me with a few more? I still don't really know this.

Answer 39

20,5 what ?

Answer 40

units 2

Answer 41

what mean this unit 2 ?

Answer 42

20.5 units to is my area correct?

Answer 43

units to or 2 not is your area bc what is the unit measure for area ?

Answer 44

i dont know.

Answer 45

units squared

Answer 46

ok. ?

Answer 47

please learn it

Answer 48

ok. can you help me with a few more?

Answer 49

than are same exercises so you need to solve them alone - ok. ?

Answer 50

I cant do these alone because I haven'tgot the process down yet

Answer 51

please post it newly on the open question column and tag me there