Advertisements
Advertisements
प्रश्न
If 3x + 18° and 2x + 25° are supplementary, find the value of x.
बेरीज
Advertisements
उत्तर
∵ 3x + 18° and 2x + 25° are supplementary angles
∴ 3x + 18° + 2x + 25° = 180°
⇒ 5x + 43° = 180°
⇒ 5x = 180°− 43° = 137°
⇒ x =`(137°)/5` = 27.4° or 27° 24′
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Are the following pairs of angles complementary?
10° and 80°
Are the following pairs of angles complementary?
(x + 16)° and (74 − x)°
Are the following pairs of angles complementary?
54° and `2/5` of a right angle.
20% of an angle is the supplement of 60°. Find the angle.
10% of x° is the complement of 40% of 2x°. Find x
Find K in the given figure.
Identify the given pair of angles as ∠3 and ∠6
Identify the given pair of angles as ∠2 and ∠4
Identify the given pair of angles as ∠4 and ∠7
Identify the given pair of angles as ∠11 and ∠8
