Question

आकृती पाहा व ‘x’ ची किंमत काढा.

Answer 1

$fd = 8 \\ ef = 17 \\ ed = x \\ paythagres \: ..... \\ {ed}^{2} = {ef}^{2} + {fd}^{2} \\ {x}^{2} = {17}^{2} + {8}^{2} \\ {x}^{2} =289 + 64 \\ {x}^{2} = 353 \\ x = \sqrt{353} \\ \\ x = 18.79$

IT WILL HELP YOU.

Answer 2

Answer :

The perpendicular of the triangle is 15.

x = 15

Step by step explanation :

Hey Mate,

Pythagoras Theorem :

(Hypotenuse)²  = (Perpendicular)² + (Base)²

(Hypotenuse)²  - (Base)² = (Perpendicular)²

Apply Pythagoras Theorem to the question.

Hypotenuse = EF = 17

Perpendicular = ED = x

Base = DF = 8

So,

(Hypotenuse)²  - (Base)² = (Perpendicular)²

(17)² - (8)² = (x)²

289 - 64 = (x)²

225 = (x)²

15 = x

So,

The perpendicular of the triangle is 15.

x = 15