Answer:
see below (I hope this helps!)
Step-by-step explanation:
Alternate exterior angles are congruent so we know that ∠2 ≅ ∠ 7. Vertical angles are also congruent so ∠7 ≅ ∠6. Consecutive interior angles are supplementary so we know that ∠6 and ∠4 are supplementary. Now, we can use the Transitive Property (this states that if a = b and b = c then a = c) to compare ∠2 and ∠4. In this case, a = ∠2, b = ∠7 and c = ∠6 so we know that ∠2 ≅ ∠6 and since ∠6 is supplementary to ∠4, we can use the Transitive Property again to conclude that ∠2 and ∠4 are supplementary.
To solve the surface area of a triangular prism, first solve the base area, and one of the outer sides. Multiple the outer side by 3, add up the base, then you get the surface area.
You can find out triangle area by multiplying the base length by height.
First you want to break down both numbers to prime factors so for 10 you would get 10=2x5 and 14 you would get 14=2x7 then you will want to take the greatest common factor of both which is 2 because it is the only factor that is shared between the two then you take the two beginning numbers and divide them by 2 because it is the greatest common factor and 5/7 is your anwser
Answer:
Step-by-step explanation:
Given
Required
Determine the unit rate
The unit rate is calculated as:
Convert to multiplication
Hence, the expression can be represented as:
An octagon has 8 lines of symmetry.
So, your answer is going to be A.
Hope I helped!