In figure, if OA = 5cm, AB = 8 cm and OD丄AB then CD is equal to1) 2 – InterviewSolution

InterviewSolution

1.

In figure, if OA = 5cm, AB = 8 cm and OD丄AB then CD is equal to1) 2 cm2) 3 cm3) 4 cm4) 5 cm

Answer»

If AB is 8 cm , then AC = 8/2 = 4cm

so, OC = √(OA)²-(AC)² = √5²-4² = 3.

so , CD = 5-3 = 2cm

Discussion

No Comment Found

Related InterviewSolutions

Hence, the bisectors of a linear pair are at right aintersedt at O. If 4X0L 4LOP b,find the value of5 In the given figure lines XY and LMIt is given that a:b 23.
What is particulate matter ? How it leads to global warming ?
Bile juice can emulsify fats because it contains(1) Cholesterol(3) Bile pigments(2) Bile salts(4) Enzymes
Mr. Kumar is suffering from high blood cholesterol. Name a beneficial microbe thatcan be used to treat his condition.B.
12. Find out the name of the microbes from which Cyclosporin A (animmunosuppressive drug) and Statins (blood cholesterol loweringagents) are obtained.
List the medicinal importance of honey.
G) A high-level language is also known aslike language.
1. A young green plant receives sunlight fromone direction only. What will happen to itsshoots and rootst2. Write any two applications of bio-gas.
Material of Nucleus is stained by
(a) 4, 8, 12, 16 (b) 12. 16, 20, 24(c) 10, 12, 14, 16 (d) 2, 4, 6. 8