Panjang diagonal belah ketupat PQRS masing masing 16 cm dan 30 cm keliling belah ketupat itu adalah.... Question from @Sashana

September 2019 1 22 Report

Panjang diagonal belah ketupat PQRS masing masing 16 cm dan 30 cm keliling belah ketupat itu adalah

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Jawab :

Mencari sisi belahketupat, masing-masing diagonal dibagi 2.
Pythagoras :
s² = 8² + 15²
= 64 + 225
s² = 289
s = √289
s = 17 cm

Jadi keliling belahketupat :
= 4s
= 4(17)
= 68 cm

Semoga membantu

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Panjang sisi persegi yg memiliki keliling 69 cm dalah? (terima kasih)

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Sashana September 2019 | 0 Replies

Pada jajargenjang PQRS panjang PS= (3× - 17) cm dan QR= (× + 15) cm panjang PS =

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SashaNa November 2018 | 0 Replies

Change the following sentences to question beginningwith the question word in parentheses-Zmień następujące zdania na pytanie począteke słowem zapytania w nawiasach1. They live Boston (Where)(Where Do they live)2.The lesson begins at eight o'clock. (What time)3.They get home at six o'clock evry night. (When)4.The travel agent speaks French poorly. (How much)6.The travel by car.(How)7.He comes here once a week.(How often)8. She feels good . (How)9.Francine wants to learn English in order to get a better job (Why)10.They meet on the corner every morning (Where)11.We go to the movies twice a week. (How often)12.The banker goes to the park after the lesson(Where)13.We learn ten new words every day . (How many)14.They eat lunch in the cafeteria(Where)15.He drives a Ford ( What kind of car)16. This book belongs on shelf(Where)17.The class meets in Room 10 . (In which room)18.She teaches us grammar.(when)19. It rains in the spring( When)20.He gets up at seven o'clock every morning (What time)21. She goes to bed at ten o'clock. (when

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Verified answer

Panjang sisi persegi yg memiliki keliling 69 cm dalah? (terima kasih)

Pada jajargenjang PQRS panjang PS= (3× - 17) cm dan QR= (× + 15) cm panjang PS =

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