The diagram is a circle centre O. Find the value of x
MATHEMATICSWAEC 2004
The diagram is a circle centre O. Find the value of x
- The diagram is a circle centre O. Find the value of x A. 30°
- B. 50°
- C. 61°
- D. 65.5°
Correct Answer: D. 65.5°
Explanation
∠PQR (Reflex) = 360° – 68° = 292°
∠PQR = 2∠PQR
292° = 4x + 30°
4x = 292 – 30 = 262
\(x = \frac{262}{4}=65.5°\)
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly.
Your email address will not be published. Required fields are marked *