3 years ago

How to do this question plz

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

6 0

Answer:

X=10

Step-by-step explanation:

the triangle is a right angled triangle so use pythagoras theorem a^2+b^2=c^2

x^2+(√200)^2=(√300)^2

x^2+200=300

x^2=300-200

x^2=100

x=√100=10

X=10

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3 years ago

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slamgirl [31]

Answer:

Step-by-step explanation:

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2 years ago

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How to do this question plz ​

How to do this question plz