Question

How do we do thi sone laswt nraionlyu tutor got this wronmg its a,b,mc

Answer 1

Given:

A rectangle is inscribed inside the isosceles right triangle. The length of the hypotenuse of the right triangle is 14 units.

Required:

Express the y -coordinate of P in terms of x.

Step-by-step explanation:

Let the other equal side of the right triangle is x unit.

Use the Pythagorean theorem as:

`\begin{gathered} (hyp.)^2=(opp.)^2+(adj.)^2 \\ (14)^2=(x)^2+(x)^2 \\ 196=x^2+x^2 \\ 196=2x^2 \end{gathered}`

Find the value of x as: