0
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with FranAdd your answer:
Earn +20 ptsQ: Does every triangle have to have an obtuse angle?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Why does every triangle have to have an obtuse angle?
Not every triangle has to have an obtuse angle.
Does every triangle have at least one obtuse angle?
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
Is it possible to draw a triangle with an acute angle and an obtuse angle?
Yes. Every triangle with an obtuse angle must have two acute angles.
A triangle with 1 obtuse angle?
A triangle with 1 obtuse angle is called an obtuse triangle.
Is it possible for some triangles to have none exterior angle obtuse angle?
Yes, a Triangle can have 3 obtuse EXTERIOR angles of measure 120° ONLY in the case of an equilateral Triangle. OTHERWISE, a Triangle always has 2 obtuse Exterior angles and 1 acute Exterior angle.
Trending Questions
What were some things that Albert Einstein invented?
What is 5 over twelve subtracted by 2 over 6?
How much is 24 nickels?
What is the measure in square units of the inside of two dimensional figure?
What angle is between 10 to 30 degrees?
What branch of Barclays has sort code 20 04 59?
What is 17 over 10 as a decimal?
Write 0.75 in their lowest terms?
What is six halves divided by three?
What percentage is equivalent to 0.45?
What is the perimeter of a regular hexagon with 10cm sides?
What is 61.2kg in stones?
What is 10 over 33 as a decimal?
How do you write three hundred thousandths in decimal form?
How a self attested photo looks like?
How do you solve Einstein riddle last century?
What are 10?
What ratio is equivalent to 3 to 6?
How would you change 0 degrees celsius into kelvin?
How many centimeters is 6 foot 5?
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.