Guys please help me to solve the question below....Correct answer I will mark as brainlist.... class 7th lesson Angles of triangle... guys please help me....
4) One of the acute angles of a right angled triangle is 42°. Find the other acute angles.
4) One of the acute angles of a right angled triangle is 42°. Find the other acute angles.
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Answer:
48°
Step-by-step explanation:
a triangle have a total of 180°
1 side is of 90°
2nd side is of 42°
3rd side = let be x
so,
90°+42°+x=180°
132°+x=180°
x=180°-132°
x=48°
Angle- 2= 42
Let angle 3 be ‘x’
All the angles in a triangle add up to 180 degrees.
90+42+ x = 180
132+x = 180
x = 180-132
x= 48
So, the other acute angle is 48 degrees