In the diagram, EFGH is a circle centre O. FH is a diameter and GE is a chord which meets FH at right angle at the point N. If NH = 8cm and EG = 24cm, calculate FH

a

32cm

b

26cm

c

20cm

d

16cm

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Explanation

Correct Option
b

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Discussions (15)

Fave.x
1 year ago

EN=NG=12
using the general formula
EN*NG=FN*NH
12*12=FN*8
144=8FN
FN=18
FH=18+8=26
B

Teddy45
2 months ago

5 days to JAMB

dollface19
1 year ago

ah ah

1234lucky
5 months ago

unclear explanation

DIVINESUCCESSO6
1 year ago

please can we get shortcuts to solve all these questions I believe that there are thanks

DIVINESUCCESSO6
1 year ago

I didn't understand 43 please

EkechiEsther
2 months ago

no diagram was given at all

Yekeenrosheed
1 year ago

NM






































.

monjolacodm
1 year ago

your explanation is poo

nafiuomotosho475
4 months ago

nadou

FLOXYCULL2000
3 months ago

what if the sphere is not given

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