1 is the reason bc Which of the following can Thomas use prove that side AB is equal to side DC? (5 points)
<u>p</u><u>=</u><u>7</u><u>0</u><u>°</u>
<u>q</u><u>=</u><u>3</u><u>2</u><u>°</u>
<u>r</u><u>=</u><u>3</u><u>8</u><u>°</u>
Answer:
Solution given:
r=38°[inscribed angle on a same arc are equal]
p=½*140°=70°[inscribed angle is half of the central angle]
<OBA=38°[base angle of isosceles triangle]
again
<C=<B[inscribed angle is half of the central angle]
70°=<OBA+q
70°=38°+q
q=70°-38°
q=32°
A rhombus have four sides and all sides are equal with opposite sides are parallel.
So , since it have four sides, so it could not be a pentagon. Since opposite sides are parallel and equal, so it must be a parallelogram. And since all sides are equal, so it must be a square and it could not be a rectangle.
Therefore correct options are A,C,D,E .
Answer:30feet
Step-by-step explanation:
To find this
We have
Scale=length on drawing over actual length
0.5/10=1.5/x
0.05x=1.5
x=30feet
Answer:
b = 2a + c
Step-by-step explanation:
Given
a = 
(b - c)
Multiply both sides by 2 to clear the fraction
2a = b - c ( add c to both sides )
2a + c = b
