Answer:
Step-by-step explanation:
The two angles given in the diagram are alternate interior angles. Alternate interior angles are congruent. Therefore:
(4x)° = (x + 60)°
Use the equation to solve for the value of x
Subtract x from both sides
Divide both sides by 3
Hello!
It is given information that this triangle is a right triangle, meaning that the Pythagorean Theorem can apply here.
We can set the length of a leg as an unknown variable .
Remember that it is the whole term being squared, meaning that it'll simplify to
, not
.
This means we can plug back in to find the sides.
The hypotenuse would be , or 4.2.
And the legs would be 1.4 and 4, respectively.
Hope this helps!
