#### 题目列表

A regular polygon with n sides has interior angles that measure p degrees each. The value of p when n = 8 is how much greater than the value of p when n = 6?_____
In the figure above, if AB is parallel to CD, then ∠ ABD = In the figure above, AB is parallel to CD. Which of the following must be equal to s?Indicate all possible values. In the figure above, l1 || l2 and l3 || l4 What is the value of x + y?_____ If ∠ABC = 150° and CED is isosceles, what is the value of ∠CED, in degrees?_____ If 30 < a <64, which of the following could be the value of b + d?Indicate all possible values. In the hexagon above, ∠A = 101°, ∠E = 111°, and all other angles are equal. What is the measure of ∠F? In the figure above, what is the sum of x and y in terms of z? Note: Figure not drawn to scale.In the figure above, STVW is a square, SX and YZ intersect at point W, and UW is twice as long as UV. What is the value of b? If LMNO is a parallelogram, what is the value of x + y? A and B are the endpoints of a line segment. Segment AB is crossed through point C by another line segment with endpoints D and E. If ∠ACD > 90?, and the sum of ∠ACE and ∠BCD is x, then which of the following must be true?
In the figure above a + b + f = If a regular polygon has x angles each measuring q degrees, then what is the value of q ?
Triangles ABC, ACD, and ABD are all isosceles triangles. Point E (not shown) is the midpoint between points B and D. If the ratio of $\frac{BC}{CE}={\sqrt3}{1}$, then what is the measure, in degrees, of ∠CAD? ABCD is a square. Points E and F, not shown, are the midpoints of BC and CD respectively. Line segments are drawn to connect points E and F to A. Which of the following must be true?Indicate all possible values. 4c + 6 = 26. What is the value of 3c ? 2 ?

#### Quantity A

$\frac{3k-12j}{9}$

#### Quantity B

$\frac{k-4j}{3}$

What is the value of (n - 5)(m + 5) when n = -5 and m = 5 ?
${\frac{2}{3}}y=\frac{1}{8}$

y

#### Quantity B

$\frac{1}{12}$

7a + 8 = 8a - 24

a

24

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