Math, asked by ronitkings9, 6 months ago

perimeter of an equilateral triangle is 240 cm and its side is 3 X + 5 the value of x is

Answers

Answered by robinalex

0

Answer:

25

Step-by-step explanation:

Answered by tulikarani387

1

Step-by-step explanation:

perimeter of an equilateral triangle = 240 cm

Side = 3x+5

So, perimeter of an equilateral triangle = 3xside

240 = 3(3x+5)

240 = 9x + 15

240-15 = 9x

Or, x = 255/9

x = 25 cm

Previous Question

Next Question

Similar questions

English, 3 months ago

IAS ka phul form name batao...

Geography, 3 months ago

रेल्वे वाहतूक हा सांस्कृतिक पर्यावरणाचा प्रकार आहे...

India Languages, 3 months ago

हसित्वा' पदस्य अर्थं किं भवति?

Math, 6 months ago

the amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. mason is studying the change in the amount of money in two accounts, a and b, over time. the amount f(x), in dollars, in account a after x years is represented by the function below: f(x) = 10,125(1.83)x part a: is the amount of money in account a increasing or decreasing and...

Chemistry, 6 months ago

What is calamities? Ok to me choose karti hu truth...

Hindi, 1 year ago

Heyy! ❤ guys please solve this varvichad wrong answers will be reported,and right answers will be brain listed☺...

Biology, 1 year ago

State the exclusion principle by Gauss. How the concept of resource partitioning has evolved over the exclusion concept?

Math, 1 year ago

PLEASE ANSWER QUES: Express the following numbers in usual form ( *means multiply and ^ means raised to the power of ) (i) 3.02 * 10^-6 (ii) 1.007 * 10^11 (iii) 5.375 * 10^14 (iv) 7.579 * 10^-14...