lildiaz109
Answered

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Which of the following is an acute triangle?
70
30*
24°
45
126
132
36°
90°
45
559 55°
Triangle A
Triangle B
Triangle C
Triangle D
A. Triangle B
B. Triangle A
O
C. Triangle C
O.
D. Triangle D

Which Of The Following Is An Acute Triangle 70 30 24 45 126 132 36 90 45 559 55 Triangle A Triangle B Triangle C Triangle D A Triangle B B Triangle A O C Triang class=

Sagot :

fatmommymilkers
Triangle A.
The angle is less that 90 degrees.

The correct answer will be option (B) Triangle A

Acute triangle

An acute-angled triangle is a type of in which all the three internal angles of the triangle are acute, that is, they measure less than 90°

How to solve this problem?

The steps are as follow:

  • In acute triangle the the internal angle should not or greater than 90 degree
  • In triangle B one of internal angle is 126 degree which is greater than 90 degree so it is not acute triangle
  • One internal angle of triangle C is 90 degree so it is also not acute triangle
  • For triangle D one angle is 132 degree which is greater than 90 degree so it also not acute triangle
  • In triangle A all the internal angle is less than 90 degree so it is acute triangle

So the triangle A is acute triangle

Learn more about Acute triangle here:

https://brainly.com/question/1058720

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