Green Bridge Learning Resource Nchekwa Maka Apply Geometric Methods To Design Problems

Gbogbo ọrọ náà

Design problems ask you to shape something to meet a goal: the largest area for a fixed fence, a container of a required volume, a layout that fits a space. Geometry gives the methods to model the problem and find a solution that works.

In this lesson you will apply geometric methods to solve design and modeling problems, combining area, volume and shape properties to meet given constraints and make sensible decisions.

Ayẹwo Ẹkọ

Ekele diri gi maka imecha ihe karịrị na Apply Geometric Methods To Design Problems. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.

Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.

Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.

For a fixed rectangular perimeter, the largest area is given by a: A. long thin rectangle B. square C. triangle D. circle Answer: B
A rectangular pen uses 40 m of fencing. The maximum area is: A. 40 B. 80 C. 100 D. 400 Answer: C
A box base is 10 by 10 cm and must hold 1000 cm cubed. The height is: A. 5 cm B. 10 cm C. 100 cm D. 1 cm Answer: B
A fixed condition a design must satisfy is called a: A. variable B. constraint C. ratio D. model Answer: B
The first step in a design problem is usually to: A. guess the answer B. model the object with simple shapes C. measure it D. ignore the constraints Answer: B