Ask a New Question

Question

What is the rule for finding coordinates after a 90 degree rotation?

after a 180 degree rotation? after a 270 degree rotation?
13 years ago

Answers

Henry
Assume a circle with a radius of i(r=1)

@ 0 Degrees: = 1, and Y = 0.

@ 90 Degrees: X = 0, and Y = 1.

@ 180 Degrees: X = -1, and Y = 0.

@ 270 Degrees: X = 0, and Y = -1.

13 years ago

Related Questions

Find a rule. Write the rule as an equation. Input X 12, 47, 9 Output Y 32, 67, 29 Rule:_________... I need help with finding the amplitude, period, and the interval. y=4-3cos(x-pi) "write down a rule for finding the volume(v litres) remaining after h hours." I dOnt know how to do... using product rule, power rule, negative rule using scientific notation. 5.4*10^6/2.7*10^4=5.4/2.... "What's my rule? Part 2 Rule: subtract the in number from 11 1/2 i: In. Out n.... Finding the rule Input: 9,24,3,39,12 Output:7,12,8,16,30 Guess my rule Fit the rule AEFHIKLMN Do not fit the rule BCDGJOp Explain the rule for finding the next term in the sequence. Find the next three terms in the sequen... Explain the rule for finding the next term in the sequence. Find the next three terms in the sequen... Explain the rule for finding the next term in the sequence. Find the next three terms in the sequen...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use