Phase X Graduation Level 01-08-2022


Question 1

If a tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at the point Q so that OQ = 13 cm, then the length of the tangent is:
यदि 5 cm त्रिज्या वाले वृत्त के बिंदु P पर स्पर्श रेखा PQ केंद्रO से होकर जाने वाली एक रेखा को बिंदु Q पर इस प्रकार मिलती है कि OQ = 13 cm होता है, तो स्पर्श रेखा की लंबाई क्‍या है?

Options

A

14 cm

14 cm

B

13 cm

13 cm

C

11 cm

11 cm

D

12 cm

12 cm


Solution:

Correct Answer:

D

12 cm

12 cm


Types of Web Hosting

21-Apr-2023 06:03:43 | BLOG


types of web hosting


Read More

How to choose best web hosting

27-Sep-2022 09:46:18 | BLOG


best hosting


Read More

A2 Hosting Review

27-Sep-2022 09:45:14 | BLOG


a2 hosting


Read More

HostPapa Review

27-Sep-2022 09:44:24 | BLOG


hostpapa


Read More

Dreamhost Review

27-Sep-2022 09:43:44 | BLOG


dreamhost


Read More

Hostgator Review

27-Sep-2022 09:43:02 | BLOG


hostgator


Read More

Hostinger Review

27-Sep-2022 09:42:05 | BLOG


Hostinger


Read More

inMotion Hosting Review

27-Sep-2022 09:41:15 | BLOG


inmotion


Read More