Answer:
No it is a obtuse triangle
Step-by-step explanation:
Hello,
There is a mistake: it is 816 cm² !!! (an area)
length are multiplied by 2,
so area are mutiplied by 2²=4
Area B=816*4=3264 (cm²)


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Let the angle of elevation be " x "




Answered by : ❝ AǫᴜᴀWɪᴢ ❞
Do one hundred and twenty nine divided by three and you will get your answer
Answer:
Answered
Step-by-step explanation:
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