Answer:
The triangle DEF
Step-by-step explanation:
If we see triangle ABC then by observing then we can say BC is base, AC is perpendicular and AB is hypotenuse .
When we rotate triangle ABC counter-clock wise rotation about P then
Then base BC becomes perpendicular of triangle, AC becomes base of triangle and hypotenuse AB remains same .
We can see this process through diagram.
Hence, the final triangle we obtain after 90° rotation is look similar as triangle DEF
Answer:
Step-by-step explanation:
let x° be temperature when he woke up. Given that the temperature rose by 11° then later dropped by 14°. Also let be temperature at time she went to bed.
-We add the temperature rise and subtract the temperature drop to find temperature at time she goes to bed.
-The temperature relative to time of waking up can be expressed as:
Hence, the temperature relative to the time Iko woke up is (x-3)°
Answer: 250:1
Step-by-step explanation:
Divide the measurement of appearance by the actual measurement.
The magnification scale is 250:1. The scale is used by a 250X magnifying lense.