<span>Here, you can apply the Pythagorean theorem: to the right triangle formed by the ladder as the hypotenuse (side c), the wall of the building as the vertical side (side a) and the distance of the bottom of the ladder from the base of the building as the base of the right triangle, (side b).
So you are looking for the length of side a (the height the ladder reaches on the building) of the right triangle when you know the lengths of the other two sides.
Substitute c = 16 ft. (The ladder) and b = 5 ft. (The distance of the bottom of the ladder from the base of the wall)
Simplify and solve for a.
Subtract 25 from both sides.
Take the square root of both sides.
Round to the nearest tenth.
feet. 15.2 is the answer.</span>
Answer:
Please check the explanation.
Step-by-step explanation:
Given the angles of the trapezoid
As the sum of angle measure = 360°
i.e.
The value of x = 120°
Hence, the angle measure will be:
Therefore, listing the angle measure in order from least to greatest
60°, 60 , 120 , 120°
The answer is 6.345 is rounded up to 6.
Answer:
none
Step-by-step explanation:
(8-5)=3
8-5÷23
=179/23
Hello :
note :
<span>
<span>an equation of the circle Center at the
A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
</span></span>in this exercice : a =0 b = 0 r =8
<span>the equation of the circle is : x²+y² = 64</span>
