Answer:
Using properties of parallelogram and angle sum property of a triangle in the figure as shown below in the attachment
In parallelogram ABCD, AC is a diagonal.
Given:
and
As, we know that opposite angles in parallelogram are equal.
therefore,

Now, in ΔADC
Sum of the measures of angles in a triangle is 180 degree.

Substituting the values of
and
we have;
or

Subtract
from both sides we get

Therefore, the measure of angle CAD is
.
5/1 x 6 4/15
5/1 x 94/15
Answer: 94/3 or 31 1/3
Answer:
Step-by-step explanation:
Hello, we can notice that f(-1)=0 so (x+1) is a factor and we can write.

The sum of the zeros is 8=6+2 and the product is 12=6*2
So the zeroes are 2, 6, -1
thanks
Answer
19
Step-by-step explanation:
took the test.
Answer:
rhombus
Step-by-step explanation:
The cut described intersects each of four faces on an altitude line for that face. Since all edges are the same length, all altitude lines are the same length. The resulting figure has four same-length sides, so is a <em>rhombus</em>.