Answer:
Some of them because all natural numbers are whole numbers all integers are rational numbers.
Step-by-step explanation:
because all rational numbers are integers all whole numbers are natural numbers.
The sum of all the angles of a triangle is 180 degrees.
If you add 90 + 90 + 90 together you get 270. These can not be the angle measures of interior angles of a triangle because the sum is more then 180.
If you add 80 + 80 + 200 together you get 360. These can not be the angle measures of interior angles of a triangle because the sum is more then 180.
If you add 40 + 50 + 60 together you get 150. These can not be the angle measures of interior angles of a triangle because the sum is less then 180.
If you add 15 +30 + 135 together you get 180! This set of angle measures can the be interior angles of a triangle!
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
22.5 square units
Step-by-step explanation:
In the picture below it shows a full rectangle square unit of the right triangle.
The Full rectangle is 45 square units
Hence, if we cut the full rectangle in half it equal the right triangle.
Therefore, 45/2 = 22.5
Answer:
x = 20 units
Step-by-step explanation:
By geometric mean theorem:
