Answer:
x=35
Step-by-step explanation:
The sum of angles in a triangle is equal to 180. In the triangle given, we have to add all the angles to find x.
So,
to find x, we must isolate it:
combine common terms:
subtract the 40 to both sides:
divide by three to isolate the variable:
and the resulting would be our x:
to check if our answers make sense, substitute.
solve:
that's it! hope it helps :)
Answer:
Below.
Step-by-step explanation:
To find the answer, you have to compare the two equations:
and
So first, the graph looks different because the two slopes are different. The first one will be more vertical than the second one.
The second difference is the y - intercepts. The first equation starts at (0, 60) and the second starts at the origin.
Answer:
Therefore the correct option is 2. 35 degree.
Step-by-step explanation:
Consider an Isosceles Triangle, Δ ABC where,
∠BAC = 110°
TO Find:
∠ ABC = ∠ACB = ?
Solution:
For an Isosceles Triangle
Base Angles are equal
∴
Now,
Triangle sum property:
In a Triangle sum of the measures of all the angles of a triangle is 180°.
Therefore,
