No. Just because the angles are all less than 90 degrees, that doesn't tell us anything about the sides. The sides are all congruent ONLY if all 3 angles are 60 degrees each. If the angles all have different sizes, then so do the sides.
And the answer to the circumference of a circle with a radius of 177 is approximately:
≈ 1111.56
You can use the Pythagorean Theorem. Which is a^2 + b^2 = c^2.
So now to plug in the equation.
In your case a is 8 and c is 34. So now we need to solve for b.
8 squared is equal to 64.
34 squared is equal to 1156.
Now to plug things in.
64 + b^2 = 1156
Now subtract 64 from 1156.
That equals 1092.
The equation is now
b^2 = 1092
Now do the square root of 1092.
But since the square root is an irrational number you can just write b = 1092 ( but put a square root with 1092)
Answer:
What do you mean
Step-by-step explanation:
Answer:
x = 10/3
y = 2/9
Step-by-step explanation:
x + 3y = 4
2x - 3y = 6
Adding both equations gives:
3x + 0y = 10
Solving for x and y:
x = 10/3
y = 2/9
