Exercise 1
Multiple choice
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Matemática (9.º ano) · 2nd phase 2023
Exam 92. 18 exercises, each with its topic and the official solution.
Exercise 2
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 3
Multiple choice
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 4
Multiple choice
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 5
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 6
Open answer![Exercise 6 — 6. Na Figura 1, estão representados os triângulos [ABC] e [HIE] e o retângulo [ABDF] . Fixada uma unidade de medida, sabe-se que: • o ponto C pertence ao lado [BD] , o ponto E pertence ao lado [DF] , o ponto G pertence…](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/matematica-9-ano/2023-f2/item-6.d3339d7b63.webp)
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
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Exercise 7
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 8
Multiple choice![Exercise 8 — 8. Na Figura 3, estão representados, em referencial cartesiano, parte do gráfico da função f e o triângulo [OAB] . Sabe-se que: • a função f é definida por uma expressão da forma , f x ax a 0 2 2 = ] g ; • o ponto A e…](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/matematica-9-ano/2023-f2/item-8.5282d97c0e.webp)
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 9
Open answer![Exercise 9 — 9. Na Figura 4, está representado o logótipo do clube desportivo Boa Forma. Relativamente à figura, sabe-se que: • [ABCD] é um retângulo; • , cm AB 7 5 = e cm BC 6 = . A figura não está desenhada à escala. Calcula AC ,…](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/matematica-9-ano/2023-f2/item-9.b0b4cef9d5.webp)
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 10
Multiple choice
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 11
Open answer![Exercise 11 — 11. A Rita quer comprar uma bicicleta de montanha para praticar desporto ao ar livre. Na Figura 5, estão representados uma bicicleta e o triângulo [ABC] . B C A Figura 5 Sabe-se que: • o triângulo [ABC] é retângulo em B…](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/matematica-9-ano/2023-f2/item-11.ecc941cb45.webp)
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 12
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
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Exercise 13
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 14
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 15
Multiple choice
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 16
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 17
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
Exercise 18
Open answer
Source: IAVE/EduQA — exam 92, 2nd phase, 2023
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