Isabel Donovan

Mathematics

29 January, 04:42

1. A two-dimensional figure with four sides has 2 pairs of opposite parallel sides, 4 congruent sides, and 4 right angles.

Classify this figure in as many ways as possible.

Select each correct answer.

parallelogram

quadrilateral

rectangle

rhombus

square

trapezoid

2. Which statements about the value of the digits in the number 8,888,888 are true?

Select each correct answer.

The digit in the ten thousands place is 10 times the value of the digit in the thousands place.

The digit in the hundreds place is 80 times the value of the digit in the tens place.

The digit in the thousands place is 18 the value of the digit in the ten thousands.

The digit in the hundred thousands place is 110 the value of the digit in the millions place.