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
faltersainse [42]
3 years ago
6

Here is a square and some regular octagons.

Mathematics
1 answer:
Digiron [165]3 years ago
4 0

Answer:135 degrees

Step-by-step explanation: Because a octagon equals 1080 and since there are eight sides you divide it by 8 and get 135

You might be interested in
place a square on a coordinate graph and label each vertex with variables. prove that the diagonals of a square are congruent an
PtichkaEL [24]

All quadrilaterals has a total measure of angle equal to 360 degrees. In the parallelogram ABCD, m<B = m<D = 41. So if m<B = m<D = 41, we have 41 + 41 = 82 degrees. Since the parallelogram is a quadrilateral, it has a total measure of angle of 360 degrees. So 360 – 82 is equal to 278 degrees. If the measure of angle C is equal to the measure of angle A, divide 278 by 2. We get 139 degrees. To confirm if the parallelogram ABCD has a total measure of 360 degrees, add 41 + 41 + 139 + 139 = 360 degrees.

7 0
3 years ago
Solve for r. 60 = -24 + 12r​
neonofarm [45]

Answer:

r = 7

Step-by-step explanation:

60 = -24 + 12r​

<u>+24  +24</u>

84 = 12r

84 ÷ 12 = r

7 = r

Check:

60 = -24 + 12r

-24 + 12(7)

-24 + 84 = 60

3 0
3 years ago
Read 2 more answers
Y'all I need help I'm being timed please
Tpy6a [65]

Answer:

Diana will be able to maek 12

Step-by-step explanation:

8 0
3 years ago
During a weekend, the manager of a mall gave away gift cards to every 80th person who visited the mall.
yuradex [85]
What is the question??
3 0
2 years ago
HELP ON GEOMETRY!!! PHOTO ATTACHED
Dvinal [7]

Answer:

q = 3 units

Step-by-step explanation:

In\: \triangle GFH \: and\; \triangle GJI\\\angle GFH \cong \angle GJI..(each\: 90\degree)\\\angle FGH \cong\angle JGH..(common\: angles)\\\therefore \triangle GFH \sim \triangle GJI..(by \: AA\: postulate)\\\\\therefore \frac{GF}{GJ}=\frac{HF}{IJ}..(By\: c.s.s.t.)\\\\\therefore \frac{4}{8}= \frac{q}{6}\\\\\therefore \frac{1}{2}= \frac{q}{6}\\\\q =\frac{6}{2}\\q= 3 \: units

7 0
2 years ago
Other questions:
  • Help Geometry I need this answer please
    11·1 answer
  • What is the formula for the volume of a cone?
    12·2 answers
  • Please help! 15 Points.
    15·1 answer
  • A container contains balls numbered from 1 through 55. A ball is drawn randomly and replaced. Then a second ball is drawn random
    14·1 answer
  • The drop down options are explicit and recursive.
    9·1 answer
  • 3.75x - 1.5 = 40(Round your answer to the nearest tenth ​
    11·2 answers
  • What is the area of the quadrilateral below?
    10·2 answers
  • Drag each tile to the correct box. Not all tiles will be used.
    8·2 answers
  • How to solve 19,20,21??????
    9·1 answer
  • Yaslyn is driving to her school campus. She comes across an 18 mph zone. She still has 5 miles left to go. Her class starts at 9
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!