priya151255 priya151255

05-06-2021
Mathematics

contestada

A solid with straight edges has 8
edges and 5 vertices. Find the
number of faces of the solid using
the Euler's relationship.

A. 13
B. 3
C. 5
D. 11

Respuesta :

sreedevi102 sreedevi102

05-06-2021

Answer:

option C. 5

Step-by-step explanation:

Face, F

Vertices, V = 5

Edges ,E = 8

F + V - E = 2

F + 5 - 8 = 2

F - 3 = 2

F = 2 + 3 = 5

Answer Link

Otras preguntas

A shipment of Irish potatoes from the area infested with Colorado potato beetle should be a) Allowed entry without inspection b) Prohibited from entry c) Subje

What are the bundle of longitudinal contractile elements within a muscle cell called?

What need medium to travel?

How is the Snellen Eye Chart typically used?

What is the prototype version that lets the entrepreneur step into the user's shoes?A) Alpha prototypeB) Beta prototypeC) User prototypeD) Interactive prototype

If all three approaches to value are used by the appraiser, the appraiser must reconcile ____ indicated values.a) The highestb) The lowestc) The mediand) All

What does the word "precarious" mean as it is used in paragraph 12 in the text "Defense of Cash"

Which of the following are possible causes of poor motivation in individuals? 1) Poor oral hygiene 2) Non-growing (or towards end of growth spurt) 3) High angle

What allows a natural monopoly to produce efficiency? A. Extensive economies of scale. B. Diseconomies of scale. C. A declining long-run average total cost curv

An ecologist counts the number of individuals in five samples of equal area for each of four species (A-D). Which of these counts best represents a clumped popu

Q&A Education