(100+70)/2
hope this helps
Answer:
20
Step-by-step explanation:
You should divide the area which is 220 by the width which is 11 to get 20, then check the answer by multiplying 11 and 20 equlas 220.
<u>Given</u>:
The figure contains a right triangle.
The two angles of the triangle are 45° each.
The length of one leg is 3 units.
The length of the hypotenuse is x units.
We need to determine the value of x.
<u>Value of x:</u>
The value of x can be determined using the formula,
where , adj = 3 and hyp = x.
Substituting these values, we get;
Simplifying, we get;
Thus, the value of x is
Answer:
X= 81
Step-by-step explanation:
hope this helps.