Which quadrilateral must have four congruent angles?

A. a rhombus

B. a trapezoid

C. a rectangle

D. none of the above

Find the percent of change to 2.75 to 1.80

Branliest offered A u. s passport last ten years. The date of expiration on Marshalls u. s passport is June 2010 he was 15 years old when he got it. How old will he be when it expires A. 20 years old B. 25 years old C. 30years old D.

A cone shaped hat is shown: A cone is shown with slant height 16 cm and radius 7.4 cm. The unknown height is labeled with a question mark, and the line joining the tip of the cone to the base is perpendicular to the base.

Which is greater 73% of 87 or 87% of 73

How can you use place value and period names to read and write 324,904 in word form?

8 yards is equal less or greater than 20 feet

Ben had 2 boxes of blocks each box had 100 blocks he built a tower with 1/5 of the blocks out of each box how many blocks did Ben use to build the tower

A delivery truck travels 278 miles each day. How far does it go in 25 days

Estimate the product. 43*25

If the base of a parallelogram is 3 and the height is 4 what is the area?