2 years ago

Find the length of the third side to the nearest tenth

Mathematics

1 answer:

mylen [45]2 years ago

7 0

Answer:

a=6.9

Step-by-step explanation:

a(2)+4(2)=8(2)

4×4=16 8×8=64

16-16 64-16

a(2)=6.9

Caculator:

Press 2nd, press x2(close to bottom left)

6.92 PLEASE ROUND

6.92=6.9

a=6.9

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