Circumference for the circle is B
D is a pythagorean triple
C.... because i did the problem i’m not solving it on here
Since, Ladder makes an angle 60
∘
with the floor as shown in figure.
∴ ladder makes 120
∘
angle with the positive direction of x-axis.
⇒ slope of ladder =tan120
∘
=tan(90
∘
+30
∘
)=−cot30
∘
=−
3
Answer:
<h2>so finally</h2><h2>X=13</h2><h2>and y=6</h2><h2>-------------------------</h2>