Question

In a right angled triangle, one of the acute angles is 670. Find the other.

Answer 1

Step-by-step explanation:

triangle = side 1 , side 2 , and side 3

triangle = side 1 + side 2 + side 3 = 180 degrees

side 1 = 67 degrees ( given in the question)

side 2 = 90 degrees ( right angle triangle means 1 side is 90 degrees

side 3 =  180 -  90 + 67

= 180 - 157

= 23 degrees

therefore:

side 1 = 67 degrees

side 2 = 90 degrees

side 3 = 23 degrees

hope it helps :D

Pls mark me as brainliest  .

Answer 2

$\underline{\boxed{\bold{ \bigstar \; Question \; \bigstar }}}$

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➠ In a right angled triangle, one of the acute angles is 67°. Find the other.

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$\underline{\boxed{\bold{ \bigstar \; Important \; Information \; \bigstar }}}$

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❏ Triangle is 2-D closed figure which has 3 vertices.

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❏ Conditions for formation of triangle are

• Sum of interior angles = 180°
• Sum of 2 sides must be greater than 3rd side.

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$\underline{\boxed{\bold{ \bigstar \; Answer \; \bigstar }}}$

Let's Start !

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❖ Here is your answer :)

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☯ We will use angle sum property of triangle.

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$:\implies \angle A + \angle B + \angle C = 180^{\circ}$

$:\implies \angle A + 67^{\circ} + 90^{\circ} = 180^{\circ}$

$:\implies \angle A = 180^{\circ} - 67^{\circ} - 90^{\circ}$

$:\implies \angle A = 23^{\circ}$

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$\boxed{\boxed{\bold{\therefore Third \; angle = 23^{\circ}}}}$

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Hope this helps u.../

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