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mina [271]
3 years ago
11

Quadrilateral ABCD is inscribed in a circle. Angle B measures 19°. What is the measure of angle D?

Mathematics
1 answer:
kherson [118]3 years ago
5 0

Answer:

D = 161^o

Step-by-step explanation:

Given

\angle B = 19^o

Required

Find D

The label of the quadrilateral are not clear. However, a more complete question illustrates that B and D are opposite sides.

To solve for D, we make use of:

B + D = 180^o ---- opposite sides of a cyclic \\ quadrilateral

Make D the subject

D = 180^o -B

D = 180^o -19^o

D = 161^o

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WILL REWARD/// BRAINLIEST/// 20 POINTS
eimsori [14]
Right triangles have 3 sides and can be named according to an angle other than the 90 degree one. They are named opposite, adajacent, and hypotenese.
Then use SOHCAHTOA.
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Hard to explain without a diagram. :)
4 0
3 years ago
The volume of an oblique pyramid with a square base is V units3 and the height is h units. Which expression represents the area
givi [52]

Answer:

Area of the base of the pyramid = V/h

Step-by-step explanation:

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3 1
3 years ago
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ra1l [238]

Answer:

54

Step-by-step explanation:

4 0
3 years ago
A school has 17 tables in the cafeteria. Each table seats 12 students. What is the
Scorpion4ik [409]

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So we have (12)(17) which is 204.

So the greatest number of students that can be seated din the cafeteria is 204 students.

8 0
3 years ago
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Answer:

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3, 240

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3 years ago
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