What do squares and rhombuses have in common? Check all that are true.

Both shapes are quadrilaterals.

Both shapes have all sides of equal lengths.

Both shapes have equal opposite angles.

Both shapes have four right angles.

Both shapes have parallel opposite sides. plz help me i give you branlyest

Check the first option, i think it’s the last option as well.

hope dis helps ^-^

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).