Question

One angle of a right angled triangle is 70 degree.Find the other acute angle.​

Answer 1

Answer:

in a right angled triangle one angle is 90 degree other is 70 degree

let the acute angle be x

sum of all angles of a triangle is 180 degree

90+70+x=180

160+x = 180

x= 180-160

X = 20

the acute angle is 20 degree

Answer 2

Answer:

20°

Step-by-step explanation:

total angle=180°

90°+70°+third angle=180°

third angle=180-90-70

=20°

hope it helps you

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