The question asks us to find the area of a triangle. First, before we do anything, we need to state the formula for the area of a triangle, which is
, where
is the base and
is the height. In this scenario, we are given the length of the height, which is
. We need to find the length of KL, which is the base. We can see that this triangle is a 30, 60, 90 degree triangle, meaning that it has some special properties. First off, it means that the hypotenuse is two times the side opposite to it, which in this case is that AL (the hypotenuse) is two times the length of AK, which is the side opposite to it. Thus, the length of the hypotenuse is
. Now, we can use the Pythagorean Theorem to find the length of the base.
Now that we found all the required values for the formula, just plug it in and solve. When we do so, we get that the area is
. Hope this helped!
The answer is 86
Two interior angles is equal to one exterior angle
Answer:
the answer is c
Step-by-step explanation:
the answer is C because it doesn't go up 110 Fahrenheit every minute
The short answer is to solve one equation for one variable, then swap that variable in a different equation.
Example:
2x + 2y = 6
y-x = 1
Step 1: solve either equation for a variable: (#2) y = x+1
Step 2: substitute for your solved variable (I can substitute x+1 for y)
(#1) 2x + 2(x+1) = 6
2x + 2x + 2 = 6
4x + 2 = 6
4x = 4
x = 1
now use x=1 to solve for y in either original equation
Answer:
there is no pic
Step-by-step explanation: