Question

please answer this question ​

Answer 1

Answer:

Hey frnd...

Here is ur ans...

1) 5

2) 10

3) 17

Step-by-step explanation:

1) By applying pythagoras theorem

$1) {3}^{2} + {4}^{2} = {x}^{2} \\ 9 + 16 = {x}^{2} \\ {x}^{2} = 25 \\ x = \sqrt{25} \\ x = 5 \\ 2) \: {8}^{2} + {6}^{2} = {x}^{2} \\ 64 + 36 = {x}^{2} \\ {x}^{2} = 100 \\ x = \sqrt{100} \\ x = 10 \\ 3) {15}^{2} + {8}^{2} = {x}^{2} \\ 225 + 64 = {x}^{2} \\ {x}^{2} = 289 \\ x = \sqrt{289} \\ x = 17$

Hope this helps u....

Answer 2

Step-by-step explanation:

1.

• 3 square+4 square=x square 9+16=x square

25=x square

x=√25

x=5

2.6 square+8 square=x square

36+64=x square

100=x square

x=√100

x= 10

3.15 square+8 square=x square

225+64=x square

289=x square

x= √289

x=17