Help me out please

If x = 10 cm, y = 24 cm, and z = 26 cm, what is the surface area of the geometric shape formed by this net?

A. 1,080 cm2

B. 840 cm2

C. 328 cm2

D. 1,280 cm2

The surface area of the geometric shape is B. 840 cm².

Step-by-step explanation:

Step 1:

The given figure is made up of three rectangles and two triangles.

The surface area of the geometric shape is given by summing the individual surface areas.

The geometric shape's surface area = The sum of the individual surface areas.

Step 2:

The surface area of the rectangles is the multiplication of its length and width.

The surface area of the rectangle with length z and width x .

The surface area of the rectangle with length y and width x .

The surface area of the rectangle with length x and width x .

Step 3:

The area of a triangle is half the product of its base length and height.

The surface area of a triangle with base y and height x.

They are two similar triangles so their areas are equal

Step 4:

The geometric shape's surface area .

So the surface area is option B. 840 cm².

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,