The Pythagorean theorem can be used to find the length of the diagonal (d) of a square.
d² = (3√2)² + (3√2)² = 18 + 18 = 36
d = √36 = 6
The measure of the diagonal is 6.
is an irrational number ⇒ answer B
Step-by-step explanation:
Let us explain the meaning of:
- A rational number is a number that can be written as a fraction
- An irrational number is a number that cannot be expressed as a fraction
Examples:
Rational numbers : 10 ,
, 0.333
Irrational numbers : π , √8 , ∛25 , (2 + √5) , 
∵ 
∵ 3 is a rational number
∴
is a rational number
∵ 
∵ There is no square root of 8
∴
is an irrational number
∵ 0.3333 can be expressed as 
∴ 0.3333 is a rational number
∵
is a fraction
∵ All fractions are rational numbers
∴
is a rational number
is an irrational number
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Answer:
Here wacth this chico bon bon very good show
Step-by-step explanation:
its good
QRS = DRS + QRD
167 = x + 143 + x + 30
167 = 2x + 173
-2x = 173 - 167
-2x = 6
x = 6/-2
x = -3
DRS = x + 143
= (-3) + 143
= 140