2023 Q11 G12 Maths P1 internal ( Earth Geomentry)

[@angelhamayanda]

On question a I think u had an error coz when u subtract 45-30=15 yet u wrote 10

[@KalubaEvans]

Where is 60 coming from

[@EmmanuelRdm]

Is 45-30 =10 or 15

[@PaultestimonyNkhoma]

Sir you're the best,these small errors are acceptable.

[@mikengandu4401]

Awesome 👍

[@DannyZikali-wk5jg]

Excellent work sir you

[@DannyZikali-wk5jg]

Keep it up

[@Shalonkabmizi-c5l]

Thank you sir

[@PreciousNalu-zy2pm]

Why did u substrate from west to east we add time kindly correct me

[@everythingruzy6013]

Yeah coz what I know is different longitude you add.. And same longitude you subtract

[@MosesMwalakanya]

Gôd bless you

[@JaneNdonda]

Where is that 15 coming from sir

[@petermulenga9674]

The Earth makes a full day rotation at 360⁰ on its axis for every 24 hours .
So in an hour the Earth rotates at 15⁰.
(360⁰/24hrs) = 15⁰

[@MuluchiEmmanuel]

Sir am confused where 15 came from

[@petermulenga9674]

The Earth makes a full day rotation at 360⁰ on its axis for every 24 hours .
So in an hour the Earth rotates at 15⁰.
(360⁰/24hrs) = 15⁰

[@VictorKambela]

Now sir 45-30is it 10or 15 you confess as it's 15 how come

[@JosephSamoyi]

Thanks sir but why are you subtract to find the time difference make clear on this one please.

[@GiftIlyamupu]

Sir 45-30 it's 15

[@MwenyaChengo]

45-30 is 15 and not 10 sir

[@BeatricePhiri-ke8ve]

Sir it's not 15 on x

[@everythingruzy6013]

He supposed to add not subtract

[@BeatricePhiri-ke8ve]

30+15 to gives 45

[@petermulenga9674]

Thank you ,yes it was supposed to be 15 not 10.

[@margaretchiwala9769]

I thought as much

[@DaveKalulul]

Sir its so confusing

[@PeterBNXN]

Where did u get 15

[@petermulenga9674]

The Earth makes a full day rotation at 360⁰ on its axis for every 24 hours .
So in an hour the Earth rotates at 15⁰
(360⁰ /24hrs) = 15⁰

[@petermulenga9674]

The Earth makes a full day rotation at 360⁰ on its axis for every 24 hours .
So in an hour the Earth rotates at 15⁰
(360⁰ /24hrs) = 15⁰

[@MirriamNayame-jm2gv]

Sir 45-30 = 15 so everything is wrong 😢

[@innocentmsichili6164]

Incorrect. a) is 15°E

[@TemwaniNdoti]

First question was suppose to be 15 not 10 ,u made a goof

[@ZaynHassan-w6t]

All that for 1 mark 😭😭

[@IdahLiselo]

45-30 is 15

[@NawaLimpo]

45_30 =15

[@Lenganji-eb2mo]

Its supposed to be 15°,what are you talking about. 😐

[@petermulenga9674]

The Earth makes a full day rotation at 360⁰ on its axis for every 24 hours .
So in an hour the Earth rotates at 15⁰.
(360⁰/24hrs) = 15⁰

[@Lenganji-eb2mo]

@@petermulenga9674 the answer for X Is 15° you didn't subtract properly.

[@petermulenga9674]

@@Lenganji-eb2mo Yes an error was made,thank you.

[@Lenganji-eb2mo]

@@petermulenga9674 Oho .....you are very welcome.

[@BiasSimz]

45_30 is 15or10

[@petermulenga9674]

@@BiasSimz mistake was observed,thank you

[@paulmutisya-cz6gn]

It's 15° not 10°

[@petermulenga9674]

Notes ,thank you.

[@vannesanakazwe4426]

Sir , where is the 15 coming from

[@mwendabaimaswe1024]

45-30 = 15