Answer:
<em>B. </em>
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Step-by-step explanation:
The answer is :
c. (x+1)²=20
To check:
(x+1)²=20 (a+b)²=a²+2ab+b²
x²+2x+1=20
x²+2x=20-1
x²+2x=19
585 is correct!
LxWxH is for area
Mark with crown!
Well when you add up all three angles of a triangle you should get 180 degrees.
Answer:
Step-by-step explanation:
mm = 1357
m = 1.357
cm = 135.7