3 years ago

Hi can someone help please

Mathematics

2 answers:

Art [367]3 years ago

7 0

Answer:

Step-by-step explanation:

1. PQR is an equilateral triangle formed by 3 diagonals of the cube. Therefore, it would be 60 degrees. 2. An angle which measures less than 90° is called an acute angle. The measure between 0° to 90°. In the picture below, the angle formed by the intersection of PQ and QR at Q forms an angle PQR which measures 45°. Thus, PQR is called an acute angle.

ankoles [38]3 years ago

5 0

Answer:

put ur protactor from the middle to where its up to then look at where the line is and you will get your answer

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