Because the two sides opposite the 2 angles are identical, the two angles would also be identical.
Angle B would equal 52 degrees.
The answer is A.
Base angles of Isosceles triangles are equal. So, the measure of Angle B = 52°.
If you cut a squarepyramid in half using a single cut that passes through the apex (top) and the center of the square base, the newly-exposed section will be a triangle.
A pyramid is a structure where outer surfaces are triangular and converge to a point at the top.
The volume of a pyramid with a square base is given as:
Volume = 1/3 x base area x height
We have,
The triangle will have the same shape as the base of the pyramid, with its vertices at the midpoints of three of the original pyramid's edges.
Each of these edges will be bisected by the cut, so the triangle will have the same perimeter as the base of the pyramid, but its area will be half that of the base.
The remaining half of the pyramid will also be a triangularpyramid with the same base and congruent triangular faces.
Thus,
If you cut a squarepyramid in half using a single cut that passes through the apex (top) and the center of the square base, the newly-exposed section will be a triangle.
Learn more about pyramid here:
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Integers are numbers like ...-3, -2, -1, 0, 1, 2, 3... and so on. So, according to this definition, let's solve this problem:
28. We know that the product of three integers is -3. So, the statement states that we have three factor, so:
a.b.c = -3
The possible values of the factors are:
(3)(1)(-1) = -3
(-3)(1)(1) = -3
29. In this problem we know two nonzero integers, that is, they cannot be equal to zero. Thus, they must have different sign, that is, one of them must be positive and the other negative.For instance:
(-9)(2) = -18, So -18 is less than -9 and 2
Another example:
(1)(-8) = -8, So -8 is equal to -8 and -8 is less than 1.
30. The sign of the product of two integers with the same sign is positive, that is:
(+)(+) = (+) and
(-)(-) = (+)
So, the sign of the product of three integers with the same sign are two options:
(+)(+)(+) = (+), So the sign of the product is positive
(-)(-)(-) = (-), So the sign of the product is negative.
This option two gives us that result because:
(-)(-) = (+) and (+)(-) = (-)