How do you solve this problem?

Can someone please help me solve this math problem pronto?

DCOE is a diameter of circle O, AB is a chord of the circle, and OD is perpendicular to AB at C.

If AB = 48 and OC = 7, find OB

If OC = 12 and OB = 18, find AB

Answer #1

Did you draw a picture? PICTURES REALLY DO HELP!!!

It’s really just Pythagorean theorem. a^2+b^2=c^2. so, 48^2+7^2=c^2. Solve for C with a calculator.

Repeat the process for the second one, except this time, you’re looking for a^2. so, a^2+12^2=18^2. Solve for A with a calculator.

Have fun. ^_-

More Like This
Ask an advisor one-on-one!

IGNOU Solved Assignment

Education, Online Learning, Assignment Help

IGNOU Solved Assignment

Education, Online Services, Study Resources

Solved Project

Education Services, Assignment Writing Services, Academic Assistance Services

Sample Assignment

Legal Services, Education, Online Services

SOLVE MY ONLINE CLASS

Online Education Services, Academic Assistance, Tutoring Services