Answer:
The unknown angle measures 56
Step-by-step explanation:
<u>Complementary Angles</u>:
Two angles are complementary when they add up to 90 degree.
An angle measure 34 less than a complementary angle. Which means angle one is 34 and angles two is 90 minus 34.
angle one + angle two = 90
34 + angle two = 90
angle two = 90 - 34
angle two = 56
answer: c. <em>l</em><em> </em>=p-2b/2
step by step:
p=2(1-b)
p=2<em>l</em>-2b
p+2b/2=2<em>l</em><em>/</em><em>2</em>
<em>l</em><em> </em><em>=</em><em>p</em><em>-</em><em>2</em><em>b</em><em>/</em><em>2</em>
The trapezoid has a height of 3in. a shorter base measuring 2.75 in and a longer base measuring 4.25 in. the total area is 10.5 in^2
Slope is the chang ein x over y
