Math, asked by sristy200807, 18 days ago

An isosceles triangle has perimeter 30cm and each of the equal sides is 12 cm . find the area of the triangle?

Answers

Answered by havyadarji2007

0

★᭄ꦿ᭄Answer★᭄ꦿ᭄

A ≈ 40.25

Answered by shalinikk212000

1

Answer:

A=bhb

2

P=2a+b

hb=a2﹣b2

4

Solving forA

A=1

4bP(P﹣2b)=1

4·12·30·(30﹣2·12)≈40.24922cm²

Previous Question

Next Question

Similar questions

Biology, 9 days ago

Fill in the blanks 1. All living organisms use_______to perform their life processes. 2. The green coloured pigment in plants is ______ 3. Green plants are called____ as they synthesize their own food.

Math, 9 days ago

Multiply a² + a - 3 by 2a² - a +5...

Hindi, 9 days ago

(545)² - (445)² $(x + y)(x - y)$ ...

CBSE BOARD X, 18 days ago

all resoues of a country can be tourism product yes no ...

English, 18 days ago

ram always plays volleyball change into negative...

Biology, 8 months ago

Differentiate Plasmid and Nucleoid.

Math, 8 months ago

Round each of the following to the nearest hundred 673. 469 ...

Science, 8 months ago

list the outcomes a spinning a wheel...