Q. Diketahui:sebuah persegi mempunyai skala=1:150.000 Dan sisi panjang=8cm Ditanya:Berapakah luasnya.... Question from @antarapayoga

July 2022 2 35 Report

Q.

Diketahui:sebuah persegi mempunyai skala=1:150.000
Dan sisi panjang=8cm

Ditanya:Berapakah luasnya?

Nt:akhirnya dapat founder of math

CallMeDijah

SOAL 1

___________________________________________

S Asli = S Pada Peta : S

S Asli = 8 : 1 : 150.000

S Asli = 8/1/150.000

S Asli = 8 × 150.000/1

S Asli = 1.200.000/1

S Asli = 1.200.000 cm

S Asli = 1.200.000 : 100.000

S Asli = 12 Km

___________________________________________

L Persegi = S × S

L Persegi = 12 × 12

L Persegi = 144 Km

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___________________________________________ $\colorbox{black}{\pink{\boxed{✿✧ \: \colorbox{black}{ \purple{\boxed{\tt{ \: \blue{❛❜ \: Dijah} \pink{ Canzz❛❜} \: }}}} \: ✧✿}}}$

2 votes Thanks 1

CallMeYukiio luas permukaan ny :-;?

CallMeYukiio

Jawaban

Sisi sebenarnya

= sisi : skala

= 8 : 1/150.000

= 8 × 150.000/1

= 1.200.000/1

= 1.200.000 cm

= 1.200.000 : 100.000 km

= 12 km

Luas persegi sebenarnya

= s × s

= 12 × 12

= 144 km²

atau

Luas persegi dalam peta

= 8 × 8

= 64 cm²

1 votes Thanks 2

CallMeYukiio done

CallMeYukiio maaf kebiasaan jwb kubus ;-:

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