Answer:
1560 cubic inches
Step-by-step explanation:
18x20= 360
360x13= 4680
4680/3=1560
Answer:
y=124°
x=67°
Step-by-step explanation:
For the triangle on the right
180-74-50=56°
then y= 180-56=124°
For the triangle on the middle (that small triangle)
180-85(Head opposite angles)-50=45°
So
x=180-45-68=67°
The number 0.59136363636363636... is an irrational numbers
<h3>How to determine the number type?</h3>
The number is given as:
Number = 0.59136363636363636...
The three dots at the end of the number implies that the numbe is a non-terminating decimal
All non-terminating decimal are irrational numbers
Hence, the number 0.59136363636363636... is an irrational numbers
Read more about irrational numbers at
brainly.com/question/11919233
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Answer:
The area of parallelogram ABCD is
Explanation:
Given:
AD = 12 in


To Find:
The area of parallelogram ABCD=?
Solution:
When we construct the parallelogram with the given data, we get a parallelogram formed by 12 cm as one side and an angle with 46 degrees.
The area of the parallelogram can be calculated by 
Substituting the value of a=12 we have

<u>To find the value of b,
</u>
We know that area of a triangle can be expressed as,

So,

Cancelling BD and 2 on both sides we get,


Therefore,

Substituting the value of b,

=78.42
So the area of the parallelogram is
Answer:
A
Step-by-step explanation: