Answer: 102
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We'll use the formula
A = h*(b1+b2)/2
where
A = area of trapezoid
h = height
b1 & b2 are the parallel bases
In this case,
b1 = 6+7 = 13
b2 = 21
h = 6
Making the area to be
A = h*(b1+b2)/2
A = 6*(13+21)/2
A = 6*(34)/2
A = 204/2
A = 102
Side Note: We don't use the slanted side of 10 cm at all
Answer:
See below
Step-by-step explanation:
For a parallelogram m < A = m < C so:-
75 + 5x = 87 + 3x
2x = 12
x = 6
and m< A = 75 + 30 = 105
and m < C = 87 + 18 = 105
Now if the other 2 angles are = 75 degrees( that is the same side angles add up to 180 degrees) we have proved that it is a parallelogram.
m < B = m < D
111 - 6x = 39 + 6x
-12x = -72
x = 6
m < B = 111 - 36 = 75 and m < D = 39 + 36 = 75
So this has been proved.
Answer
<span>m∠WXY + m∠YXZ = 180°</span>
B. 2
1 is way too big, 4 is way too small, 3 is clearly less than a fourth of the pie chart, so it must be 2.
Answer:
The <u>inverse </u>statement is given as follows;
If you do not live in Dallas, then you do not live in Texas
False
The <u>converse </u>statement is given as follows;
If you live in Texas then you live in Dallas
False
The <u>contrapositive</u> statement is given as follows;
If you do not live in Texas, then you do not live in Dallas
True
The <u>biconditional </u>statement is given as follows;
You live in Dallas, if and only if, you live in Texas
True
Step-by-step explanation:
