Question

Find the area of each triangle. Leave your answer in simplest radical form. Show work/explain answer to get medal! :D

Answer 1

hope you know it sure formula for area of a triangle ,yes ?

Answer 2

yes I guess I don't know what you mean

Answer 3

so than from this formula what date you dont know again ?

so i think the height of this triangle

yes ?

but there you know the base what is halfed by height

so than there is a right triangle in case of you need using pythagora

ok ?

Answer 4

this is clearly now ?

Answer 5

yes that's clear, but how do I leave it in simplest radical form

Answer 6

first of all you need calculi using pythagora the height of this triangle

Answer 7

okay

Answer 8

is the height 6cm

Answer 9

not is right 6 cm

how you have got it ?

Answer 10

Can you show the work of how to solve the problem or otherwise I get confused more and I learn better when work is shown

Answer 11

that the hypothenuse is 8 and the half part of the base is 6 so than this mean using pythagora that 8^2 = 6^2 + (height)^2

so from this how many will be the height ?

Answer 12

ok

so from this what i ahve wrote up how many will be the height ?

Answer 13

5.3cm

Answer 14

h^2 = 64 - 36 = 28

h=sqrt28 = 2sqrt7

than now you know the height of this triangle so now you know every dates what you need for you can calculi area of triangle

Answer 15

2 sqrt 7 = 5.29 or 5.3

Answer 16

but you need using the radical form

or not this you have wrote there up ?

Answer 17

oh yea sorry