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
MakcuM [25]
3 years ago
11

HELP! DUE IN A FEW HOURS

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:

Options (C) and (E).

Step-by-step explanation:

Rotation is a rigid transformation in which size and shape of the figure and image remains the same.

That means angles and sides of the triangles given in the figure will remain same after the transformations given.

Since, the given triangle has been rotated about a point Z, each rotation will share the vertex Z.

And every figure is the transformed form of the given triangle, all four triangles will be congruent.

Options (C) and (E) are the correct options.

You might be interested in
if the side length of the cube is 5 inches the volume of the cube is how many cubic inches and its total surface area is how man
valina [46]
Volume= 125cm cubed
Total Surface area=150 cm squared
5 0
3 years ago
A spiral staircase turns $270^\circ$ as it rises 10 feet. The radius of the staircase is 3 feet. What is the number of feet in t
Anastaziya [24]

The number of feet in the length of the handrail is 17.3 ft.

The easiest way to see this is to imagine that we can "unfold" the spiral to create a rectangle

The bottom side of the rectangle is just the arc length of a circle with a radius of 3 ft  turned through 270°= (3/4) of a whole revolution

(3/4) (2pi) (3)  =  (9/2)pi ft =   4.5 pi ft

The side of the rectangle will be the rise of the staircase = 10ft

And the diagonal of the rectangle will be the length of the handrail

We can use the Pythagorean Theorem to solve this

Handrail length = √ [ (4.5 pi)^2 + 10^2 ]  ≈  17.3 ft

Pythagorean theorem is the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.

Learn more about the Pythagorean theorem here: brainly.com/question/343682

#SPJ4

3 0
1 year ago
Please help me this is my final exam i will give brainlist
Sloan [31]

Answer: C. 4/8 plz mark me brainliest

Step-by-step explanation:

5 0
3 years ago
20. In the image, ABC has measure 58°. What is the measure of ABD?
PolarNik [594]

Answer:

Option B, 29°

Step-by-step explanation:

The diagram is a angle bisecting diagram which divides the 58° angle into two 29° angles.

Answered by GAUTHMATH

3 0
2 years ago
Read 2 more answers
PLEASE HELP IMMEDIATELY AND SHOW HOW TO DO IT PLS
lisabon 2012 [21]
It’s 30-60-90 Triangle

8 0
3 years ago
Other questions:
  • What is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 400 Hz?
    15·1 answer
  • Write log10 10000 = 4 in exponential form
    9·1 answer
  • The sum of all digits in the numbers 44, 45 and 46 is 27 because (4+4)+(4+5)+(4+6)=27. Find the sum of digits in the first 25 co
    11·1 answer
  • What property is illustrated in the equation 15•1=15
    15·2 answers
  • A 2-column table with 4 rows. The first column is labeled x with entries 0, 0.5, 1, 1.5. The second column is labeled y with ent
    14·1 answer
  • Need help with this problem
    12·1 answer
  • What is another way to solve 8 × 6.98​
    9·1 answer
  • Find all solutions of the equation in the interval [0, 2pi); sqrt(3) * csc(theta) - 2 = 0
    15·1 answer
  • The coordinates of the two vertices of square QRST are Q(3.6, 2.1) and R(-5.4, 2.1) what is the length in units of each side of
    10·1 answer
  • ;];];];];];;];;]] math
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!