A27=16 a 27 = 16 . What is the value for a?
2 answers:
You might be interested in
Answer:
3
Step-by-step explanation:
<em>This is cube root (hence the </em>).
To find the cube root of a number, we are looking for a number that, when multiplied by itself 3 times, equals the number inside the sign.
So:
We know that , so this doesn't work.
We also know that , so this works.
Therefore the cube root of 27 is 3.
Hope this helped!
To find the area of a triangle with the given sides a, b and c we use an expression,
Area =
Where,
By applying this formula area of the given triangle is 4.8 m².
Side lengths of the triangle are 2m, 4.8m and 5.2m
Therefore,
Now substitute these values in the formula,
Area =
=
= 4.8 m²
Therefore, area of the triangle with the given sides is 4.8 m².
Learn more,