Answer:
20
Step-by-step explanation:
It's a similar triangle so the ratios of corresponding sides should be equal which means
BC/EF = AB/DE
21/14 = AB/10
AB = 21/14 * 10 = 15 cm
Answer: no its a reflection.
Step-by-step explanation:
you can see that no matter how you rotate triangle be it can not get all the angles to match but if you were to fold it in half they are a perfect fit. :)
200
Hope it’s right
Best luck with your studying
Answer:
area of the merry go round =πr²
=22/7×3²
=28.28
answer is option D