21-03-2020
Mathematics

contestada

can anyone please help with this i will give brainliest simple question

can anyone please help with this i will give brainliest simple question class=

can anyone please help with this i will give brainliest simple question class=

Respuesta :

Maxone73 Maxone73

21-03-2020

Answer:

Step-by-step explanation:

a²+b²=c² rectangle

a²+b² < c² obtuse

a²+b² > c² acute

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amna04352 amna04352

21-03-2020

Answer:

Obtuse

Step-by-step explanation:

8² = 4² + 5² - 2(4)(5)cos(theta)

cos(theta) = -23/40

Theta = 125.1°

Answer Link

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