Answer:
The three trigonometric ratios can be used to calculate the size of an angle in a right-angled triangle
Use rule ; SOHCAHTOA .Where sin x = opp/hyp
cos x = adj/hyp
tan x= opp/adj
Substitute the given values for the three sides
into any of the above rules
Step-by-step explanation:
I Hope It Helps :)
Answer:
a+b
Step-by-step explanation:
Answer:
3 miles
Step-by-step explanation:
you walk 1/5 miles for 1/15 hour, the just do 1/5 time 15 = 15/5 =3
2.50+2.50+2.50+ half of 2.50 which is 1.25 = 7.50+1.25=8.75 i think