Answer:
A = 25 in^2
Step-by-step explanation:
The area of a triangle is given by
A = 1/2 bh
A = 1/2 (10)(5)
A =1/2 *50
A = 25 in^2
You can see that the two small angles are close to the 43 degree angle they are both acute while the other is obtuse. Now i'm only in Tenth grade and i read certain letters backwards so i may mix you up but i'ma try.
B should be a 40 degree angle or lower i dont know i dont have my protractor when i need it.
i cant give you the other two cause its too blury to read
Hello from MrBillDoesMath!
Answer:
The equation is x + ( x+ 2) + (x+4 ) = 72
(while not asked, x = 22 is the solution)
Discussion:
We are given that
x + ( x+ 2) + (x+4 ) = 72 => (combine like terms)
3x + 6 = 72 => (subtract 6 from each side)
3x = 72 -6 = 66 =>
x = 66/3 = 22
Thank you,
MrB