Answer:
No
Step-by-step explanation
Drawing quadrilateral ABCD (in picture), I tried to prove that the triangles ABD CDB were congruent, proving that the quadrilateral was a parallelogram, however, with the terms you just described, it is impossible prove that the triangles were congruent as SSA is not a valid congruence postulate. Therefore, ABCD does not have to be a parallelogram.
Answer:
1/6 = 60/360
Step-by-step explanation:
The circle is split into 6 parts and a circle equals 360°
1/6 = x/360
Cross Multiply...
6x = 360
Divide to isolate x...
x = 60
Answer:
90
Solution:
The 1st choice is 1 of 10.
The 2nd is one of 9.
Therefore, 10 times 9= 90
Answer:
b is the answer
Step-by-step explanation:
We're going to start with the first one
60m/1 HR
The ratio is already in lowest terms so we found an equivalent ratio by multiplying both terms by 2. So it would be 120 : 2
The next one only has 1 number and that is 1
It is not a form of a ratio because you can't turn a one digit number into a ratio. A ratio has two digits for each side for an example:
This can be turned into a ratio / 19 to 8
This cannot be turned into a ratio/ 8
So there you have it letter b is your answer.
The area of that octagon is 77.3
