What is the area of the triangle shown below? 8 height width 10

The formula for the area of a triangle is A = 1/2 * b * h.

Using this formula, we can plug in the base (b) and height (h) and solve for the area.

A = (0.5)(8)(10)

A = 4 x 10

A = 40 units^2

Hope this helps!! :)

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.