Which statements are true about the rectangular pyramid below? Select three options.
2 answers:
Answer:
The area of the base is 24 cm2.
There are four lateral faces
Step-by-step explanation:
<u>Verify each statement</u>
case 1) The area of the base is 24 cm2.
The statement is true
Because the base is a rectangle
The area of rectangle is
substitute the given values
case 2) There are four lateral faces
The statement is true
Because a rectangular pyramid has a rectangular base and four triangular lateral faces
case 3) All the lateral faces are congruent
The statement is false
Because only two lateral faces are congruent with the other two lateral faces
case 4) The total surface area of the figure is 66.4 cm2.
The statement is false
Because, the surface area is equal to the area of a rectangle plus the area of four triangles
so
case 5) At least one of the lateral faces has an area equal to 24 cm2
The statement is false
The base of the pyramid has an area equal to 24 square centimeters but none of the lateral triangular sides have an area equal to 24 square centimeters
You might be interested in
Answer: On factoring out coefficient of variable for (4h-3) we get:
Explanation:
Coefficient of the variable is the number which is multiplying with the variable. Generally coefficient is written before the variable for example: 2 is the coefficient of x in equation (2x+1).
Here in the given equation (4h-3) the coefficient of the variable 'h' is 4.
When we factor out the coefficient of the variable 'h' from the given equation we will get: