Answer:
Not a right triangle
Step-by-step explanation:
We can figure out if it is a right triangle or not by using the pythagorean theorem.
a^2 + b^2 = c^2
In this case a and b are 16 and 18
In order for it to be a right triangle, c has to equal 34, in this problem.
16^2 + 18^2 = c^2
= 580^2
= = 24.0832
Since 24.0832 does not equal 34, this is not a right triangle
Given data:
The given expression is 8 ⅓-5.
The given expression can be written as,
Thus, the difference of the given expression is 10/3.
Answer:
10). m∠x = 47°
11). x = 30.96
Step-by-step explanation:
10). By applying Sine rule in the given triangle DEF,
Sin(x) =
Sin(x) = 0.7309
m∠x =
m∠x = 46.96°
m∠x ≈ 47°
11). By applying Sine rule in ΔRST,
x =
x = 30.96
