Question

Use three or more sentence to explain why every equilateral triangle must also be an acute triangle.

Answer 1

<1 = <2 = <3
x = <1
180 = <1 + <2 + <3
180 = 3x
x = 60
90>60 -> accute

Answer 2

if an equilateral triangle has 3 equal sides, then it should have 3 equal angles. However the sum of each 3 equal angles should be 180. so it measurement of each 3 angles should be 60. since the measure of all the 3 angles are 60 (which is acute as POsitrOn said), the triangle is said to be acute.

Answer 3

awesome thankyou

Answer 4

both you guys