Isosceles triangle XYZ with angle X congruent angle Z? How do you construct?
1 answer:
Answer:
The construction is given below.
Step-by-step explanation:
we have to construct an isosceles triangle XYZ with angle X congruent angle Z. The steps of construction are
Step 1 : Construct a segment of any length XZ.
Step 2 : Adjust the compass such that it is greater than half of the segment and then put the needle of compass once at point X and then point Z and draw arc from both points.
Step 3 : Draw the segments from the two endpoints X and Z to the point where the two arcs intersect i.e at point Y.
By above steps of construction Isosceles triangle XYZ with angle X congruent angle Z is constructed.
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Answer:
<h2>Step-by-step explanation:
Answer:
The volume of the solid is 243
Step-by-step explanation:
From the information given:
BY applying sphere coordinates:
0 ≤ x² + y² + z² ≤ 81
0 ≤ ρ² ≤ 81
0 ≤ ρ ≤ 9
The intersection that takes place in the sphere and the cone is:
Thus; the region bounded is: 0 ≤ θ ≤ 2π
This implies that:
ρcosФ = ρsinФ
tanФ = 1
Ф = π/4
Similarly; in the X-Y plane;
z = 0
ρcosФ = 0
cosФ = 0
Ф = π/2
So here;
Thus, volume:
V = 243