Answer:
B
Step-by-step explanation:
False
Quadrilateral simply means a shape with 4 sides. It is 2 dimensional closed shape with straight lines. Its interior angles should sum up to 360°
If the angle of P = 70° , the angle of S = 112°
___ ___
PS and QR are parallel for what value of x.
x = angle of Q.
180° - 70° = 110°
the angle of R should be 180° - 112° = 68°
To check whether the interior angles sum up to 360°, we add up all angles
P = 70°
Q = 110°
R = 68°
S =<u> 112°</u>
360°
The sum of geometric series will be:
(6^(1-1))+(6^(2-1))+(6^(3-1))+(6^(4-1))
=6^0+6^1+6^2+6^3
=1+6+36+216
=259
Answer: 259
Answer:
a
Step-by-step explanation:
Between 5a and 9a
5a =5xa
9a =9xa
The common here is a
(x/8) + 3 = 27 <===ur equation