In a 45-45-90 triangle, both of the legs have the same length and the ratio of one leg to the hypotenuse is 1:sqrt(2).
you could either multiply straight away or you could simplify right then so that you wouldn't have to it later.
20/5 * 5/2
your answer would be 10 either way
Answer:
D. 15.7 yards
Step-by-step explanation:
The safety rail makes a curved side of a quarter circle.
The length of the safety rail = circumference of the curved part only of a quarter circle = ¼*2πr
Where,
radius = 10 yards
π = 3.14
Plug in the values
= ¼*2*3.14*10
= 15.7 yards.
✅The rail is 15.7 yards long.
Answer:
its 1/3
Step-by-step explanation:
take the fraction divided by 5
Answer:
He fails
Step-by-step explanation:
Marks = 52/61
Percentage = 52/61 x 100 ~ 85%
Pass amrk =86%
85% < 86%
So , he fails
