3 years ago

Which transformation will carry pentagon EFGHI onto itself?

Mathematics

1 answer:

wariber [46]3 years ago

7 0

Answer:

Step-by-step explanation:

The pentagon has 5 interior angles that add up to 360. To find the angle of rotational symmetry, divide 360 by 5 (you get 72). So if you rotated the shape 72 degrees, it will map onto itself. 72 times 2 is 144, and that's rotating the shape 72 degrees twice, so it will stay the same.

You might be interested in

George buys some first class and second class stamps to put on some letters. Each first class stamp costs 67p, and each second c

Dafna1 [17]

Answer:

£191.36

Step-by-step explanation:

Sum the parts of the ratio, 1 + 4 = 5 parts

Divide 320 by 5 to find the value of one part of the ratio.

320 ÷ 5 = 64 ← value of 1 part of the ratio , thus

4 parts = 4 × 64 = 256

Thus he bought 64 first class and 256 second class.

Cost = (64 × £0.67) + (256 × £0.58)

= £42.88 + 148.48

= £191.36

3 0

3 years ago

What’s the answer please help !!!!

baherus [9]

I think the answer is x>-3

5 0

3 years ago

Read 2 more answers

Wayne is putting tools into a toolbox, one at a time. He wants to include a pair of pliers, a

Nikolay [14]

Answer:

5 different orders. hope this help

6 0

3 years ago

What angle measure A would meet the requirements so that sin A = 0.625

Molodets [167]

Answer:

d is it

Step-by-step explanation:

8 0

3 years ago

Anthony is buying a 9-ounce jar of peanut butter that costs $3.29. Which expression can he use to find the price per ounce?

gtnhenbr [62]

I think form reading this your going to need to add or divded i need more informtaion to understand your question

7 0

3 years ago