Question

Please help me find the area

Answer 1

Okay just learn this formula and you will be able to solve all the questions you posted about these by yourself :)

Area of triangle=
`(1)/(2)absinC` I explained this in the prevoius answer I answered just refer to the attachment if you have trouble in figuring out what is a what is b and was is C, So basically we need an angle in between to line with the lengths, in our case here C is 110, a is 9 and b is 15 just pop those values in the formula and voila you got the area of the triangle :)

`(1)/(2)(9)(15)(sin(110))`

`(1)/(2)(135)(0.94)`

`=63.43`

Hope this helps you :) and if you need anymore help, just let me know :)