Answer:
Acute Triangle
Step-by-step explanation:
<u><em>Angles in a triangle add up to 180 degrees.</em></u>
So,
x+2x+2x = 180
=> 5x = 180
Dividing both sides by 5
=> x = 36
<u><em>So, The lengths are:</em></u>
=> 36
=> 72
=> 72
<em><u>Since all the angles are less than 90 degrees, It is an acute triangle.</u></em>
Answer:
2
Step-by-step explanation:
-4+6=
6-4=
2
Answer:
a
Step-by-step explanation:
tip use calculus calculator to solve your math problems next time ;)
They need to have common denomenators so change the fractions to 12/15 - 5/15 which is 7/15.
Answer:
Rs 2
Step-by-step explanation:
5 pen =Rs 10
1 pen = 10÷2
=Rs 2