Math, asked by sjpsjp94809480, 9 months ago

the perimeter of an equilateral triangle is 90 cm. FInd its area and height

Answers

Answered by idkman27

0

Answer:

450cm²

Step-by-step explanation:

Given: P = 90cm

From this,

Each side = 30 cm (all sides of an equilateral triangle are equal)

A=1/2bh

=1/2•30•30

=450cm²

Previous Question

Next Question

Similar questions

Biology, 4 months ago

In a histology lab a scientist observes the following features under the microscope. Which of these observations supports cell theory? I. Cardiac cells are joined by gap junctions and contain three nuclei. II. Mature platelet cells do not contain a nucleus, but do contain mitochondria. III. Spermatogonia undergoing mitosis. IV. The bulk of tissue samples from endocrine glands contain cells...

History, 4 months ago

The Reformation began with the posting of the 95 Theses by which of these people? A. Martin Luther B. Charles V C. John Calvin D. Augustine Wittenberg...

Science, 4 months ago

describe a phenomenon...

Math, 9 months ago

. Find the value of the unknown is in the figure alon => Equilateral triangle ...

Political Science, 9 months ago

संघीय है, क्या व्यवस्था वाली सरकारी म अंतर ਸੀ ਨੀਰ...

Math, 1 year ago

Find the 7 digit smallest no that is divisible by 2200...

Math, 1 year ago

Find a quadratic polynomial whose zeros are 5 + root 7 and 5 - root 7...

Math, 1 year ago

Find a rational number lying between 1 by 5 and 1 by 2...