p21sp1javid p21sp1javid
  • 24-03-2022
  • Mathematics
contestada

The prism shown has a volume of 35cm³
Work out h, the height of the triangular cross section.

The prism shown has a volume of 35cm Work out h the height of the triangular cross section class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-03-2022

Answer:

h = 2.5 cm

Step-by-step explanation:

the volume (V) of a prism is calculated as

V = Al ( A is the area of triangular base and l the length )

A = [tex]\frac{1}{2}[/tex] bh = [tex]\frac{1}{2}[/tex] × 4 × h = 2h and l = 7

given V = 35 , then

2h × 7 = 35

14h = 35 ( divide both sides by 14 )

h = 2.5 cm

Answer Link

Otras preguntas

The design for a patio consists of a square with a semicircle adjacent to one side of the square. the diameter of the semicircle equals the side length of the s
What were the two primary responsibilities of women in chinese society?
Ways to describe this person's face and shapes, hair, body structure, nose, eyes, clothes, etc for my fiction story?
Steve and Chris are working together to weed a garden plot. Steve weeded of the plot. Chris weeded of the plot. Which statement is true? A. Steve and Ch
Which pairs are solutions to the equation? 5xy + 9 = 44   A. (1, 7) and (4, 11)   B. (4, 11) and (2, 3)   C. (1, 7) and (7, 1)   D. (7, 1) and (2, 3
A boy,pushes on a wagon so that it accelerate at a rate 0.50 ms2 the wagon has a mas of 24 kg what is the magnitude of the boys pusbing force
What were negative aspects of Joseph Stalin’s first Five-Year Plan?
what is the distance between (4, -1) and (7, 3)
As little as _______ percent of privately owned businesses ever move from the start-up stage to the success stage. A. 10 B. 15 C. 2 D. 6
Simplify -3x^2y^2*y^4x^3