Question : The sum of the angles made by a chord at the centre and on the major arc of a circle is 225°. What will be the angle made at the major arc of this circle?
Option 1: 125 degrees
Option 2: 150 degrees
Option 3: 90 degrees
Option 4: 75 degrees
New: SSC CHSL Tier 2 answer key released | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 75 degrees
Solution : Let the angle at the centre be $2x$ and the angle at the major arc be $x$ $2x + x = 225°$ ⇒ $3x = 225°$ ⇒ $x = \frac{225°}{3}$ ⇒ $x = 75°$ Hence, the correct answer is 75 degrees.
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : The sum of the angles made by a chord at the centre and on the major arc of a circle is 180 degrees. What will be the angle made at the centre of the circle?
Question : The angle subtended by a chord on the major arc of the circle is 50°. What is the angle subtended by the same chord on the centre of the circle?
Question : The chord of a circle is equal to its radius. The angle (in degrees) subtended by this chord at any point on the minor arc of the circle is:
Question : The diameter of a circle is 20 cm. The length of a chord AB is 10 cm. What will be the angle made by this chord at the centre of this circle?
Question : The angle subtended by a chord on the centre of a circle is 180°. What will be the angle subtended by the same chord on the circumference of this circle?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile