Questions LLC
Login
or
Sign Up
Ask a New Question
Geometry
Angles
Complementary angles
In the above figure, m∠A = 20° and m∠B = (2x + 20)°. If angles A and B are complementary angles, what are the value of x and the measure of angle B?
1 answer
x = 10 and m∠B = 30°
You can
ask a new question
or
answer this question
.
Related Questions
A figure displays two nonadjacent angles with measures 3x° and (4x+1)°. If the angles are complementary, what is the
A figure displays two nonadjacent angles with measures 3x° and (4x+1)° . If the angles are complementary, what is the
1.Two adjacent angles form a resulting angle of 135°. ∠1=(2x)° and ∠2=(2x+7)°. What are the two unknown angles
∠1= _
Which combination of figures are similar and why?
Figure 1 and Figure 3; one figure is larger than the other. Figure 1 and Figure
1. Which combination of figures are similar and why? (1 point)
A. Figure 1 and Figure 2; the side lengths are proportional and
1.Two adjacent angles form a resulting angle of 135°. ∠1=(2x)° and ∠2=(2x+7)°. What are the two unknown angles
∠1= _
suppose you use the rule (3x+1,3y-4) to transform the original figure into a new figure. How would the angles of the new figure
1. All angles in the figure are right angles.
A. 72mm2 B. 57mm2 C.52mm2 PLEASE HELP!! AREAS OF COMPOSITE FIGURE!!!!
Which pair of angles are corresponding angles?
angles Two lines are horizontally upwards to the right and do not cross in the
All angles in the figure below are right angles. What is the area of the figure? (1 point)
Responses 14 18 28 36