Question

One angle of a right angled triangle is 55º. Find the other acute angle.​

Answer 1

Answer:

Let the measure of other acute angle of right triangle be x degree. Thus the measure of other acute angle of right triangle is 55°.

hope it helps you

Answer 2

$: \implies\mathfrak{let \: the \: traingle \: be \: ∆abc}$

$: \implies\mathfrak \red{sum \: of \: all \: interior \: angles \: = 180°}$

$\implies{\underline{\boxed{\sf{\pink{{{{Gíven}{}}}}}}}}$

$A=90° \\B=55°$

$\quad\circ{\underline{\boxed{\sf{\pink{{{{Fínd}{}}}}}}}}∘$

$The \: Third \: angle \: i.e \: C$

$\quad{\underline{\boxed{\sf{\purple{{{{Solutíon: }{}}}}}}}}$

$A + B + C= 180° \\ 90° + 55° + x= 180° \\ 145° + C = 180° \\ C= 180° - 145° \\ C = 35°$

$\mathfrak \red{Therefore \: the \: third \: angle \: is \: equal \: to \: 35°}$