Question

Lfp 3.1/ 3.2 practice

Answer 1

Divide fractions

3.1/3.2

PART 1,

Pithagorean theorem

x^2 =™9^2 + 12^2 = 81 + 144 = 225

then

x=√225 = 15

PART 2

x^2 = 10^2 + 24^2 = 100 + 576 = 676

then

x= √676 = 26

PART 3

10 ^ 2 = x^2 + 6^2

So then

10^2 - 6^2 = x^2

100 - 36 = x^2

64 = x^2

√64 = 8 = x

PART 4

24^2 = x^2 + 6^2

So then write

24^2 -6^2 = x^2

576 - 36 = x^2

As a result

540 = x^2

Then

√540 = x