Work out 180-96 cus it’s on a straight line then work out 180-130 then add them then and take away from 180
Answer:
is this actually a question
Step-by-step explanation:
Answer:


let us first take a look at the values of the trigonometric ratios given in the question so that we get quite clear about what is to be done.
here ,

now ,
we just have to plug in the values considering certain other things given in the question and we're done!
so let's start ~

hence , proved ~
hope helpful :D
Answer:
x = 1.04, w = 2
Step-by-step explanation:
104 = 1.04 × 10²
Answer:
Given: Here ABC is a triangle,
In which 
Prove: 
Let us assume AB is not congruent to AC.
If
,
Then
( By the converse of the triangle parts relationship theorem )
If If AB < AC, then
( by the converse of the triangle parts relationship theorem. )
But, by the definition of congruent,
We know
( by the given statement.)
Therefore, we have a contradiction,
And,
and
.