The length of the hypotenuse of a right-
angled triangle is 7.8 cm,
correct to 1 decimal place.
One of the shorter side
lengths is 2.1 cm, correct
to 1 decimal place. Estimate
the length of the remaining
side, rounding your answer
to 1 decimal place.

7.5 cm

Step-by-step explanation:

Since it's a right triangle, apply pythegorean theorem

Let the missing side be x

Therefore, the length of the missing side is 7.5 cm

2

step-by-step explanation:

1x2=2

hope this !

-payshence

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled