Question

The two angles of a right-angled triangle, one is double the other. Find the angles​

Answer 1

ANSWER--

We know that one angle is 90

Lets take another angle as= x

Now it is given in the question that one angle is double the other, so it would be 2x

Now we know that sum of all the angles of a triangle is equal to 180.

The equation will be formed as-  90+2x+x=180

2x+x= 3x

so 90+3x=180

3x=180-90

3x=90

x=90/3

x=30

so one angle is 30.

second was double of it, so 30 multiply 2, 60

ANS- 90, 60, 30 are the angles of the triangle, and if you want to check add these angles. 90+60+30

90+90= 180, it is correct

I hope it helps

Answer 2

Of the two angles of a right-angled triangle, one is double the other. Find the angles.

Answer:-

First angle = 30°

Second angle = 60°

Step-by-step Explanation:-

Refer the attachment above ⚡

Concept:-

Here first we will let the angel be x. Then as mentioned in the question above ✓ the one angle is double the other so twice the x is the second angle then by using property of sum of angles of a triangle or the sum of interior angles of a triangle is 180° we can easily find both the angles.

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