It is NOT a right triangle because a^2+b^2 does not equal c^2.
[ you can use my work for more explanation if your teacher wants it done a certain way]
Answer:
J) is multiplied by 4
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
dont need to know why
OOF no one answered in 4 days?! wow
Answer:
divide perimeter by 3
Step-by-step explanation:
all 3 sides of an equilateral triange are equal, so you can divide the perimeter by 3 to get the length of one side
No the answer is 9 because 54 divided by 9 is 9