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3 years ago

How do you do circle theorems?

Mathematics

2 answers:

dalvyx [7]3 years ago

8 0

The angle at the centre is twice the angle at the circumference.

The angle in a semicircle is a right angle.

Angles in the same segment are equal.

Opposite angles in a cyclic quadrilateral sum to 180°

Helga [31]3 years ago

6 0

Answer:

(hope this helps can I pls have brainlist (crown) ☺️)

Step-by-step explanation:

1. The angle at the centre is twice the angle at the circumference:

2. The angle in a semicircle is a right angle:

3. Angles in the same segment are equal:

4. Opposite angles in a cyclic quadrilateral sum to 180°:

5. The angle between the chord and the tangent is equal to the angle in the alternate segment:

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Step-by-step explanation:

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4 years ago

3 friends are sharing 1/2 of a blueberry ....how much pie would each friend get

melisa1 [442]

Answer:

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4 years ago

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Natasha2012 [34]

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3 years ago

Problem: Isabella is buying art supplies the table shows the prices for the items she buy |table : glass beads $0.28 per ounce $

Murrr4er [49]

the complete question in the attached figure

Part A

we know

price poster boards----------- > $0.75

let

p------------- > number of poster boards

q------------- > money spends on poster boards----------> $2.25

q=p*0.75---------> p=q/0.75=2.25/0.75=3

the answer part A is 3

Part B

Let

x-------------- >number of paint brushes------------ > $0.95

y-------------- >number of jar of paint ------------ > $0.99

we know

0.95x+0.99y=4.87

using a graph tool

see the attached figure

the solution is the line shown in the graph

the solution must be a pair of whole numbers, <span>the only pair that meets that condition is the point (2,3)

x=2-------------- ></span>number of paint brushes
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7 0

3 years ago

How many times larger is 3.6 x 106 than 7.2 x 105?

Kazeer [188]

- 374.4 is the answer

Explanation

3.6 * 106 = 381.6

7.2 * 105 = 756

Subtract 756 from 381.6
= - 374.4

Hope this helps :)

Have a great day !

4 0

3 years ago