Step-by-step explanation:
Sad to say hindi clear yung picture.
The figures are all triangle and the sum of the interior angles (angle na nasa loob) of a triangle is equal to 180°. That is
So add mo lang lahat yung angle measures and dapat 180 yung total.
And dahil may exterior angles (angles na nasa labas) ang gawin mo is
180- exterior angle= interior angles.
or interior angle + exterior angle = 180°
Meaning yung angle sa labas at angle sa loob ng triangle is equal to 180°.
Example 1.
180-70= 110°
Then 110° + 20° + x= 180°
x= 180° -110° -20°
x= 50°
I'm not certain if 20 yung isa kasi blurry yung picture. Solve mo nalang if di yan 20.
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Answers & Comments
Step-by-step explanation:
Sad to say hindi clear yung picture.
The figures are all triangle and the sum of the interior angles (angle na nasa loob) of a triangle is equal to 180°. That is
<a + <b + <c = 180°
So add mo lang lahat yung angle measures and dapat 180 yung total.
And dahil may exterior angles (angles na nasa labas) ang gawin mo is
180- exterior angle= interior angles.
or interior angle + exterior angle = 180°
Meaning yung angle sa labas at angle sa loob ng triangle is equal to 180°.
Example 1.
180-70= 110°
Then 110° + 20° + x= 180°
x= 180° -110° -20°
x= 50°
I'm not certain if 20 yung isa kasi blurry yung picture. Solve mo nalang if di yan 20.