Question

ABC is a triangle, right angled at A. If AB = 8 cm, AC = 6 cm, find BC?

Answer 1

Answer:

BRAINLIEST. ANSWER

Step-by-step explanation:

greater than 14

Answer 2

$\bigstar\textrm{ Since ABC is a right angled triangle and \angle A = 90 ^\circ , So Hypotenuse is BC }$

$\longrightarrow\rm{BC^2=AB^2+AC^2\quad...\:From\:Pythagoras\:Theorem\:in\:\triangle ABC}$

$\longrightarrow\rm{BC^2=(8\:cm)^2+(6\:cm)^2}\longrightarrow\rm{BC^2=64\:cm^2+36\:cm^2=100\:cm^2}$

$\longrightarrow\rm{BC=\sqrt{100\:cm^2}}\longrightarrow\rm{BC=10\:cm}$