Answer:
A square
Step-by-step explanation: A square is a parallelogram. This is always true. Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides.
Answer:
31.4 feet or 957.072 centimetre-square
Step-by-step explanation:
We can convert the feet to centimetre or work with it that way
Formula for circumference
C=2TTr^2
C=2*3.14*5
C=31.4 feet
Convert to centimetres
Each feet equal 30.48cm
31.4 feet will be
31.4*30.48= 957.072 cm^2
Answer:
Complementary Angles
Step-by-step explanation:
When all angles are added together they have a sum of 90°. Two angles that have a sum of 90° are complementary angles.
I know this is 90° because it is a right angle.
Answer:
2/3
Step-by-step explanation:
fraction of book already read = 1/3
fraction which represents whole book = 1 = 3/3
fraction of remaining book = fraction of whole book - fraction of book already read
= 1 - 1/3
= 3/3 - 1/3
= (3-1) /3
= 2/3
