I didn't really know whatnu were asking so i took a guess..sorey if i didn't help
Step-by-step explanation:
False
Step-by-step explanation:
5n-2
5(4) - 2
20-2=18
A= 18
5n - 2 =48
5n=48+2
5n=50
divide by 5
n= 10
B=10
23 mm, 20mm, 13mm sides: No equal sides and No equal angles are characteristics of a Scalene Triangle.
62,72,46 angles : All angles are less than 90°, this means that the triangle is an acute triangle.
Based on the above information the triangle is an ACUTE SCALENE TRIANGLE.
Answer: Base and Height
Step-by-step explanation: You would multiply the base and height. Since it is not a triangle you wouldn't divide it by 2
