Answer with Step-by-step explanation:
We are given that
LHS

To prove that


We know that

Using the formula


By using


LHS=RHS
Hence, proved.
Answer:
b. the function is always positive
I don’t see anything it’s a white screen
<span>Partition describes the equal shares of a shape.
</span>

Given that,
In <u>triangle TPQ, </u>
As it is given that, <u>RS || PQ</u>
So, it means
⇛∠TRS = ∠TPQ [ Corresponding angles ]
⇛ ∠TSR = ∠TPQ [ Corresponding angles ]

<u>Now, We know </u>
Area Ratio Theorem,
This theorem states that :- The ratio of the area of two similar triangles is equal to the ratio of the squares of corresponding sides.




