Rohan used the model below to show 1. 38 ÷ 3. Part A Rohan made an error in his model. Explain his error. Include the correct grouping for the model. Part B What is the quotient of 1 . 38 ÷ 3 written as a decimal? Enter your answer in the box.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

answer: 180 degrees clockwise

step-by-step explanation: