Find the cross-section area of the following prisms.
b.
5cm
a.
6cm
c
...
Mathematics, 07.03.2021 16:30 royaltyjl11
Find the cross-section area of the following prisms.
b.
5cm
a.
6cm
c
10cm
6cm
ості
15cm
20cm
8cm
12cm
20cm
3cm
Answers: 1
Answer from: Quest
answer: option a.
step-by-step explanation:
you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.
then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.
you can observe in the figure that the angles ∠opq and the angle ∠orq are opposite, therefore:
then, can be used to d to calculate the measure of ∠opq
Answer from: Quest
.25
step-by-step explanation:
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