1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex17521 [72]
3 years ago
14

Construct a circle with a radius of 8cm, and draw an equilateral triangle inside it. Make sure the length of each side measures

to 15.6 cm. ​
Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
8 0

Answer:

<u>Diagram 1</u>

Draw a circle with a radius of 8 cm, ensuring you have clearly marked the center point (black circle with center C1)

Add a point on the circumference of the circle (point C2)

Draw a second circle of radius 8cm with point C2 as its center (red circle with center C2).

<u>Diagram 2</u>

The red circle intersects the black circle at two points (D and E).

Connect these 2 points of intersection with a line segment.

<u>Diagram 3</u>

Draw a third circle with center D and radius DE (shown in blue)

This circle intersects the black circle at point F.

<u>Diagram 4</u>

Draw 2 line segments to connect points D and E with point F - this is your equilateral triangle inside the circle!

You might be interested in
A 30 foot ladder needs to reach 18 feet high against a building. What would the approximate angle of elevation be from the groun
yaroslaw [1]

Answer: The angle of elevation would be 36.87 degrees (approximately)

Step-by-step explanation: Please refer to the attached diagram for details

The 30-foot ladder reaches a point in the building which is point A. The height at which the ladder touches the building is 18 feet (that is, the height of the building, line AC. The angle of elevation from the ground is at angle B, the angle which the ladder forms with the ground.

So we have a right angled triangle ABC, with two sides and a reference angle B. To find angle B, we shall apply the trigonometric ratio;

SinB = opposite/hypotenuse

SinB = 18/30

SinB = 0.6

By use of a calculator or table of values

B = 36.8698

Approximately, angle B = 36.87 degrees

4 0
3 years ago
HELPP ASAP WILL MARK BRAINLEST!!!!
iragen [17]
Answer; 16




your welcome bro
4 0
3 years ago
Jewel's score was 5 over par on the first 9 holes. Her score 4 under par on the second 9 holes. What was her total score? If par
lys-0071 [83]

Answer:

52

Step-by-step explanation:

knowing the total first, if the total is total is 72 par then answer was the difference is the two score added to the total then that the answer.

1

5 + 4

2

72 - 20

3

52

6 0
3 years ago
Read 2 more answers
Identify the numerical coefficient, the variable,
jolli1 [7]

Answer:

A numerical coefficient is a constant multiplier of the variables in a term. so it would be 3x cause it has a number and a variable.

a variable is a symbol which functions as a placeholder for varying expression or quantities, so x is the variable.

a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables.  so it would be the 2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You can invest $200 at 8% for 3 years. Find the simple interest.
Ira Lisetskai [31]

Answer:

$48

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 8%/100 = 0.08 per year,

then, solving our equation

I = 200 × 0.08 × 3 = 48

I = $ 48.00

The simple interest accumulated

on a principal of $ 200.00

at a rate of 8% per year

for 3 years is $ 48.00.

4 0
3 years ago
Other questions:
  • Hi I need help with this packet because my teacher explains it very hardly for me ​
    14·1 answer
  • Find the range, domain, and intercepts of the function. f(x)=3
    15·1 answer
  • What is 5000 g equal to in kilograms?
    5·2 answers
  • Which fraction is greater 12/42,19/57,15/65,4/52,16/60
    12·1 answer
  • The sum of the divisors function \sigma (n) is not a multiplicative function.<br> True<br> False
    7·1 answer
  • From the list below, select the most likely correlation coefficient for the graphed data.
    8·1 answer
  • can someone help me with this problem, please? Solve the triangle. Round decimal answers to the nearest tenth.
    13·1 answer
  • What expression means the same as 9 divided by 10
    13·1 answer
  • Janine rented an aprtment for 900 a month after a 1year she bought a house
    5·1 answer
  • Evaluate and simplify if needed. Marking brainliest!!!! :))
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!