Answer:
65°
Step-by-step explanation:
all angles in a trapezium equate to 360°
R is 115°
115+115=230
360-230=130
130÷2=65
X=24 ........................
I think they the answer for that problem is………….1
Answer:
$8400
Step-by-step explanation:
150 x 10 = 1500
$1500 + $6900 = $8400
A linear pair of angles is a pair of angles that adjacent to each other on a straight line.
Angles on a straight line add up to 180°
A vertical line on the straight line will split 180° into two equal angles of 90° as shown in the diagram below