Question

sides of triangle are 15 cm,36 cm,39 cm .Show that it is a right angled triangle .​

Answer 1

Step-by-step explanation:

please like I am new on brainy app

Answer 2

$\large\pink{\sf{SOLUTION}}$

$\large\blue{\sf{Sides~are~15cm,~36cm~39cm}}$

$\large\blue{\sf{To~check~we~gonna~use~Pythagoras~theorum}}$

$\fbox\blue{✓Pythagoras~Theorum~☞~AC²~=AB²+AC²}$

where AC is hypotenuse &others are base & height

$\large\pink{\sf{Hypotenuse~is~the~longest~side}}$

$\large\orange{\sf{So,}}$

$\large\blue{\sf{(39)²~=~(15)²+(36)²}}$

$\large\blue{\sf{1521~=~1296~+~225}}$

$\large\blue{\sf{1521~=~1521}}$

$\large\underline\purple{\sf{Hence~we~can~say~its~a~right~angled~triangle}}$