Step-by-step explanation:
212×3= 636 two hundred and twelve multiple by three equals six hundred and thirty six
Answer:
∠8 is 105° and ∠7 is 75°
Step-by-step explanation:
Angles 4 and 8 are corresponding angles, and are congruent.
Angles 8 and 7 are a linear pair
Answer:
Question 1:
A) Parallelogram
B) Right Angled Triangle
Question 2:
Using parallelogram to use properties of parallel lines. To find whether a quadrilateral is parallelogram, first we will write it's coordinates. After writing coordinates, we find slope of each line by slope formula. After this , we compare the slope of equal lines through which we come to know whether they are parallel to eachother or not. After that, if two pairs of lines are parallel, then the given quadrilateral is a parallelogram.
<span>c.She has a little homework left to finish.
</span>
<span>3ab(x + 1) − 2(x + 1)
= (x + 1)(3ab - 2)
hope that helps</span>