Hello!
The sum of all angle measures in a heptagon in 900°. We will subtract all of these angles from 900 to find our answer.
900-146-122-142-140-110-142=98
x=98°
I hope this helps!
Examples of benchmarks are: 1/2, 1/4,1, 0.
These are just a few examples of benchmarks. I hope this helps. Remember benchmarks are numbers that you can use on a number line as a guideline. Mark as brainliest! :)
Hello!
To find the volume of a rectangular prism you do hwl
h is height
w is width
l is length
4.2 * 5.3 * 12.1 = 269.346
The answer is 269.3 cubic centimeters
Hope this helps!
-4 is your answer hope this helps
Answer:
its 22 <3
Step-by-step explanation:
a=bh
(area = base x height)
base = 5.5
height = 4
5.5 x 4 = 22 :)