Answer:
2√5 cm
Step-by-step explanation:
We can form a right triangle with leg length:
a=2cm and b=4cm
we'll just use the Pythagorean theorem to solve for the hypotenuse which is x
a²+b²=c²
2²+4²=c²
4+16=c²
√20=√c²
2√5=c
x=2√5cm
I HOPE IT HELP:))
d
i dont know this is correct
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Answers & Comments
Answer:
2√5 cm
Step-by-step explanation:
We can form a right triangle with leg length:
a=2cm and b=4cm
we'll just use the Pythagorean theorem to solve for the hypotenuse which is x
a²+b²=c²
2²+4²=c²
4+16=c²
√20=√c²
2√5=c
x=2√5cm
I HOPE IT HELP:))
Answer:
d
Step-by-step explanation:
i dont know this is correct