0
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
ProfessorI will give you the most educated answer.
Chat with Professor
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with DevinAdd your answer:
Earn +20 ptsQ: How many sides do 3 decagons and 5 triangles have altogether?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
How many sides do 5 decagons and 3 pentagons have altogether?
A pentagon has five sides, and a decagon has ten sides. So 3 pentagons and 5 decagons have (35)+(510) = 65 sides altogether
How many sides do 4 decagons 3 dodecagons 1 nonagon and 3 triangles have altogether?
1*9 + 3*3 + 4*10 + 3*12 = 9 + 9 + 40 + 34 = 92
How many sides do 5 decagons and 5 octagons have altogether?
A decagon has 10 sides and an octagon has 8. 5*8 + 5*10 = 90 sides
How many sides do 2 nonagons and 2 decagons have in all?
38 sides
How many sides do 4 decagons 1 hexagon 3 nonagons and 2 quadrilaterals have altogether?
1*6 + 2*4 + 4*10 + 3*9 = 6 + 8 + 40 + 27 = 81
Trending Questions
Are facts and causal relationships synonymous?
What are short bible verses of friendship?
Can you solve for the value of a variable in an equation?
Is bank swift code the same as bic code?
What is the scientific notation of 0.000504?
How many syllables does recreation have?
Negative two third divided by negative one forth equals?
What is the slope for 8 and 12?
How do you write fifty-two ten thousandths in decimal form?
What is 518 pounds in stones?
What is periphery of 5 circles in one circle?
Spelling 5th grade unit 24 review?
How many times will 35 go into 70?
Is 326 a perfect square?
You have two US coins totaling 55 cents One is not a nickel?
How many nines in 940?
Does a credit balance have a minus sign in front?
If x equals 1.5cm and z equals 2.5cm what is the length of y?
What is 72 48 in simplest form?
What improper fraction is equal to 3 and 1 third?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.