3 years ago

Determine whether the forces in the pair are pulling at right angles to each other.

Mathematics

1 answer:

prohojiy [21]3 years ago

7 0

Answer:

C) 3.0

Step-by-step explanation:

Let the length of the other side be x.

Using Pythagoras theorem for right-angled triangle,

4.2^2=2.9^2+x^2

or,x^2=4.2^2-2.9^2

or,x^2=9.23

or,x=√9.23=3.0 units

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See attachment

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