117/6.5=18
speed= 18 feet per second
Hope it helped!
Step-by-step explanation:
हवा से भी तेज चलने वाली रोशनी है।
light travels faster than air
this is your answer, i hope this helps you
Answer:
6
Step-by-step explanation:
Straight line is 180
square = right angle=90
180-90=90
5x+(x+54)=90
6x+54=90
6x=36
x=6
Hope this helps :D
Answer:

Step-by-step explanation:
=> 
<u>Using Formula</u> 
<u><em>Where </em></u>
a = 249
b = 248
=> 
=> 
=> 497