A rectangle has 4 sides
each side is a right angle
a right angle by definition is 90 degrees

False
Answer:
28cm
Step-by-step explanation:
A=a+b
2h=4+10
2·4= 28cm
If the radius is tripped, the volume will increase by 3^3 = 27 times.
Answer: 27 times
Answer:
sin= opposite leg/hypotenuse
Sin(a)=12/37
Step-by-step explanation:
<span>A whole number greater than 1 could be 2,3,4,5... And so on. A fraction greater than 1 is any fraction where the top number (numerator) is greater than the bottom number (denominator) for example 7/5</span>