Answer:
The base of the triangle has a size of 20 cm, while each side has a size of 40 cm.
Step-by-step explanation:
An isosceles triangle is one that has two sides with an identical value, and one side with a different value from the previous ones. Thus, in the case the base will have a different value from the sides. In this regard, the perimeter (the sum of the sides) of the triangle is 100 cm, and the longest sides are twice the size of the base. Therefore, to determine the value of each side of the triangle, the following calculation must be performed:
X + 2X + 2X = 100
5X = 100
X = 100/5
X = 20
Thus, the base of the triangle has a size of 20 cm, while each side has a size of 40 cm.
The volume is 750.
10X6X12.5
Pretty sure that it is the first answer, the one with the back point between 6 & 8
Answer:
23
Step-by-step explanation:
You will have to spend exactly 138 cents for the tax. For the entire seat, it will be 21 dollars and 6 cents.