That would be 36 + -53 = -17 is -53
Answer:
(A) 120°
Step-by-step explanation:
m∠P=x
m∠S=2x
m∠Q=x
m∠R=2x
Sum of the angles in trapezoid is 360°.
x+x+2x+2x=360
6x=360
x=60°
m∠R=2x=2*60=120
Answer – A, B and C
Out of the four options given, the statements which are true about quadrilaterals are as follows:
A. All squares are rhombuses. (But not all rhombuses are squares)
B. All squares are rectangles (But not every rectangle is a square)
C. All rectangles are parallelograms.
Option D is wrong because trapezoids have only a pair of parallel sides while parallelograms have two pairs of parallel sides
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Im not sure just give me a minute
Answer:
i think 25%
Step-by-step explanation:
bc it increased by three and three is 1/4 of 12 and 1/4 is equivalent to 25%
