Math, asked by Nishthanegi, 6 months ago

Solve the following questions using the formulas.
2- perimeter of a rectangle is 230 cm . If the length of the rectangle is 70 cm, find its breadth and area?
I don't understand the question ?

Answers

Answered by shreya7621

0

half 230 - 115

115 = 70 + x

therefore , 70-115 = 45

Answered by lalithasvs715

1

perimeter=230cm

2(l+b)=230

(l+b)=115

70+b=115

b=45cm

area=l×b

=70×45

=3150cm^2

Previous Question

Next Question

Similar questions

Political Science, 3 months ago

37. भारतीय अर्थव्यवस्था है (A) पूँजीवादी अर्थव्यवस्था (B) मिश्रित अर्थव्यवस्था (C) बंद अर्थव्यवस्था (D) इनमें से कोई नही...

English, 3 months ago

conclusion on three F's of Jharkhand and Goa 3 F's stand for food, festival ,and famous personalities ...

Math, 3 months ago

4/25 IN DECIMAL FORM...

English, 6 months ago

The angle of elevation of an areoplane from a point on the ground is 45o. After flight for 15 seconds the elevation changes to 30o. If the areoplane is flying at a height of 3000 m. Find the speed of the areoplane.

Computer Science, 6 months ago

A BCD code is being transmitted to a remote receiver. The bits are A3,A2, A1, and A0, with A3 as the MSB. The receiver circuitry includes a BCD error detector circuit that examines the received code to see if it is a legal BCD code (i.e., ≤ 1001) . Design this circuit to produce a HIGH for any error condition.

English, 11 months ago

What is the part of speech for the word to in the sentence-When they raise me to a high position, then I’ll get a raise.

Math, 11 months ago

A box contains 18 toys of which 6 are red, 8 are blue, and 4 are green. Three balls are drawn at random without replacement from the box. The probability that the three balls have different colours is:...

Physics, 11 months ago

A bomb explodes in mid air in two equal fragments what is the relation between the direction and motion of the two fragments...