Math, asked by anaswaraanish12, 11 months ago

How to find the diagonal of a decagon.

explanation needed...​

Answers

Answered by mohitemahesh1980
1

Answer:

A decagon has (10 2) - 10 = 35 diagonals.

Step-by-step explanation:

Each pair of opposing sides has three diagonal which are parallel to them, so 5 ×3 = 15 of the diagonal are parallel to side. Therefore, 35-15=20 diagonals are not parallel to any side.

Previous Question
Next Question
Similar questions
Math, 5 months ago
list out types of triangles​...
English, 5 months ago
EXAMPLE OF A TOPIC RELATES TO READING FOR PLEASURE...
Math, 5 months ago
a shopkeeper marks his goods at 40 percent above the cost price but allows a discount of 5 percent for cash payment to his customers. what actual profit does he make if he receives rs 1064 after paying the discount​...
Biology, 11 months ago
सर्वप्रथम किस एन्जाइम की खोज की गई थी? (अ) जाइमेज (ब) लाइपेज (स) पेप्सिन (द) आइसोमरेज...
Biology, 11 months ago
अप्रतिस्पर्धी निरोधक वे पदार्थ हैं, जो एन्जाइम के – (अ) सक्रिय स्थलों पर संलग्न हो जाते हैं। (ब) सक्रिय स्थलों को नष्ट कर देते हैं। (स) रचनात्मक संघटन में परिवर्तन कर देते हैं। (द) गुणों में कोई परिवर्तन नहीं करते हैं।...
History, 1 year ago
Why did the British partitioned Bengal...
Biology, 1 year ago
tell at lest 10 means of spread of disease?
Math, 1 year ago
What percent of 7 1/3 meter is 5 1/2meter?