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pentagon [3]
3 years ago
11

Which of the following must be true about a perpendicular bisector and the segment it bisects? A. The perpendicular bisector and

the segment bisect each other. B. The angle of intersection depends on the length of the line segment. C. The perpendicular bisector intersects the segment at a 45° angle. D. The perpendicular bisector intersects the segment at a 90° angle.
Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0

Answer:

its D

Step-by-step explanation:

Law Incorporation [45]3 years ago
3 0
I am a little rusty on this but i believe it is C
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Please help! Brainliest Answer! Thank You!
ziro4ka [17]

Answer:

B) 63°

Step-by-step explanation:

<u>Step 1:</u> find the angle beside x (inside the pentagon)

<em>*A pentagon has a total of 540°</em>

119 + 100 + 116 + 88 = 423

540 - 423 = 117

<u>Step 2:</u> x is a supplementary angle, which means it's angle adds up to 180°

Since we know the other angle is 117°, we just subtract that from 180

180 - 117 = 63

x = 63

5 0
3 years ago
If the perimeter of an isosceles triangle is
ankoles [38]

Answer:

6 cm for both sides

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Angela uses 2/3 cup of strawberries to make 5/6 liter of smoothie what is the unit rate in cups of strawberries per liter of smo
pogonyaev

Answer:

14/65

Step-by-step explanation:

5 0
3 years ago
And Saturday warren swim slabs in the pool for 45 minutes on Sunday he runs 8 miles it takes him nine minutes to run each mile h
ANEK [815]

Answer:

117

Step-by-step explanation:

8×9=72

72+45=175

this is why the answer is 117

4 0
3 years ago
What is the area, in square yards, of the polygon shown?
Alexeev081 [22]

Answer:46


Step-by-step explanation:Regular polygons are shapes made of straight lines with certain relationships among their lengths. For instance, a square has 4 sides, all the same length. A regular pentagon has 5 sides, all the same length. For these shapes, there are formulas for finding the area. But for irregular polygons, which are made of straight lines of any length, there are no formulas, and you need to be a little creative to find the area. Fortunately, any polygon may be divided into triangles, and there is a simple formula for the area of triangles.


Label the vertices (points) of the polygon starting with 1 at an arbitrary vertex and continuing clockwise around the polygon. There should be as many vertices as there are sides. E.g. for a pentagon (five sides) there will be five vertices.


Draw a line from vertex 1 to vertex 3. This will make one triangle, with vertices 1, 2, and 3. If there are only 4 sides, it will also make a triangle with vertices 1, 3 and 4.If the polygon has more than 4 sides, draw a line from vertex 3 to vertex 5. Continue in this way until you run out of vertices.


Compute the area of each triangle. The formula for the area of a triangle is 1/2 * b * h, where b is the base and h is the height.


Add up the areas, and this is the area of the polygon.

3 0
3 years ago
Read 2 more answers
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