What does reclining at a 45 degree angle look like?

What dating technique would yield a result that might read 2.25 million years before present plus or minus 50000 years? How many vertex's does a tetrahedron have? Who is given credit for discovering pi? How long will it take to walk 128.7km? How do you make a triangle with 2 triangles and 1 rectangle? What is the displacement of a person who leaves her porch to 1 mile and then returns in 30 minutes? How many 100 cm x 100 cm bricks do you need to cover 175 square meters? How many times is naomi in the Bible? What are the 400 years betweent he old testament and the new testament called? How do you factor 6x2-13x plus 15? What countries are smaller than Pennsylvania? What is the value of digit 6? What is 87.6564 to two decimal places? What is (9 x 3)(9 x 4)? Is 107 a prime number? What is meant by numeracy activity corner? What is 947 cc equals to horse power? What is the meaning of FORTRAN? What is the measurement for a base 10 short? In geometry is it possible for two planes to intersect at only one point?