Answer:
Step-by-step explanation:
first option duhh
A.) A right angle>90 degree angle
B.) An obtuse angle> greater than 90 degrees less then or equal to 180 degrees
C.) An acute angle> less than 90 degrees
D.) A straight angle> 180 degrees
Dont say you can't! I believe in youu!
Three hundread and forty-seven million three hundread and sixteen thousand and twenty-nine....347,316,029