Math, asked by mahekfatima175, 2 months ago

16. If sin A=24/25
then sec A=
a)7/25 b)25/7 c)24/7 d)7/24

Answers

Answered by shivamtrivedi071

1

Answer: c) 24/7

Step-by-step explanation:

sin A=24/25=p/h

since p=24 ,h=25

therefore b=sqrt(25^2-24^2)=7

so, sec A=1/cos A=h/b

=25/7

Previous Question

Next Question

Similar questions

Math, 1 month ago

Solve the following problems. 1) Perimeter of a square is 20 cm, then what will be the area of that square. 2) A gate having dimensions 2 m X 1 m is in the wall of 3 m X 5 m. If the cost of colouring is Rs. 100 per m2 , find the total cost of colouring the wall.

Math, 1 month ago

Show that every metric space is a normal space.

Chemistry, 1 month ago

Q.Name the following compounds according to IUPAC system of nomenclature: (i) CH3CH (CH3)—CH2 CH2—CHO (ii) CH3CH2COCH(C2H5)CH2CH2Cl (iii) CH3CH=CHCHO (iv) CH3COCH2COCH3 (v) CH3CH(CH3)CH2C(CH3)2COCH3 (vi) (CH3)3CCH2COOH. (vii) OHCC6H4CHO-p no spam ❌ ...

Math, 2 months ago

In order to make statements about the population from information obtained from a sample, we must use a. an experimental design. b. a correlational design. c. inferential statistics. d. descriptive statistics.

Physics, 2 months ago

describe how the student uses the spring balance to find the mass of the stone?

Chemistry, 10 months ago

ice cubes melt at hill top melt at which temperature?

Chemistry, 10 months ago

principle of ionic compound...

English, 10 months ago

what are some of the most serious social problems discussed in oliver twist?