Answer:
51°
Step-by-step explanation:
Given
<QPR = 39°
<PQR = 90° ( inscribed angle in semi circle)
Now
<QPR + <PQR + <PRQ = 180° { being sum of angles of triangle)
39° + 90° + <PRQ = 180°
<PRQ = 180° - 39° - 90°
<PRQ = 51°
Hope it will help :)
The answer would be 18mm because 6+6+3+3 considering that there are 4 sides.
Yes it can. It doesn't <em>have to be</em>, but it can be without too much trouble.
In fact, ALL rhombuses are quadrilaterals.
Answer:
Step-by-step explanation:
Given radical is 
We can rewrite the radical as,
(Since, i = 
)
Therefore, simplified form of the given radical will be,
