ÁREAS DE FIGURAS PLANAS

Flashcard
•
Mathematics
•
3rd Grade
•
Hard
Thamires Souza
FREE Resource
Student preview

6 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Uma moeda possui diâmetro de 20mm, qual a área dessa moeda?
Back
314,159 mm²
2.
FLASHCARD QUESTION
Front
A soma das áreas dos três quadrados ao lado é igual a 83cm². Qual é a área do quadrado maior?
Back
49 cm²
3.
FLASHCARD QUESTION
Front
A hipotenusa de um triângulo retângulo mede 10 cm e o perímetro mede 22 cm. A área do triângulo (em cm²) é:
Back
11
4.
FLASHCARD QUESTION
Front
Um festival foi realizado num campo de 240 m por 45 m. Sabendo que por cada 2 m² havia, em média, 7 pessoas, quantas pessoas havia no festival?
Back
37.800
5.
FLASHCARD QUESTION
Front
Área de um campo de futebol com 75 metros de largura e 105 metros de comprimento.
Back
7.875m²
6.
FLASHCARD QUESTION
Front
A área da figura acima é:
Back
30 cm²
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