Parallelogram is a rectangle if and only if its diagonals S
are
Decide whether each is a rhombus, rectangle, square, none
of these, or all of these.
7. A(-8, -3), B(-5,3), C(1, 0), D(-2,-6)
8. A(-6, -3), B(-6, -8), C(-2,-5), D(-2, 0)
9. A(-7, 1), B(-4,-4), C(2, 2), D(-3, 4)
Given rhombus ABCD, find the measure of the indicated

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405