Answer:
3.6*0.9=3.24
3*6.9=20.7
Step-by-step explanation:
Answer:
I dont understand ur question
We can find this using the formula for arc length (where is the radius of the circle and is the central angle in radians):
In our problem, we are given . This means that:
The measure of the angle is 1.5.
We want the equation in the form y = mx + b.
We are given that m = -7.
The y-intercept (our b) is 8.
Here it is:
y = -7x + 8
Answer:
36m
Step-by-step explanation:
If the area of a square is 81 m
A=81m
but we know that A=l² so l=radA
l=9m
p=4l
finally p=4•9=36m