Lunibhasuwal52idn
Answered

Get expert insights and reliable answers to your questions on IDNLearn.com. Get accurate and comprehensive answers from our network of experienced professionals.

the lateral surface area of a triagular prism is 432cm and height is 18cm the ratio of it sides of base is 3:4:5 find the base sides of prism ?​

Sagot :

SonamDendup123idn

Answer:

let the sides of the base be a, b, and C

lateral surface Area =432cm² and h=18cm

SA=0.5ah+0.5bh+0.5ch

432=0.5h(a+b+c) after factorization

432=0.5×18(a+b+c)

432=9(a+b+c)

432/8=a+b+c

48=a+b+c

ratio 3:4:5

total in ratio is 3+4+5=12

48=a+b+c

12=3+4+5

to make twelve equal to 48, multiply by 4

(12=3+4+5)4

48=12+16+20

the side lengths are 12cm,16cm and 20cm

HOPE ITS CLEAR,

PLEASE

MARK BRAINLIEST

We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Discover insightful answers at IDNLearn.com. We appreciate your visit and look forward to assisting you again.