Molly knows that 45 X 811 = 36.495, Sum
Use this understanding to help Molly solve 4.5 x 81.1.
Choose 1
364.950
imals
3.649.5.
Buiz 19
364.95
Round
36.195
Stuck
Hint

gdp is the best phrase!

coins of silver or gold

step-by-step explanation:

146

step-by-step explanation:

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²