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# if the three segments below were used to form a triangle, what could the values for the length of the third side be? check all that apply.

Line AC = 3 Line CB =12 Line BA =?   ANSWER CHOICES A) 3 B) 6 C) 9 D) 11 E) 12 F) 16

# Is it correct to say a triangle can be isosceles and equilateral?

Geometry question regarding triangles and classification based on side lengths. Got this question wrong on a test and wanted to check to see if I was correct in my assumption.

# how to write a two column proof, proving corollary 4.4

learning about two column proofs and triangles

# property of angle

the sum of two angles in a triangle is greater than third angle?

# Find the area of the triangle?

Find the area of the triangle with vertices A(2, 1), B(5, 3), and C(6, 4).

# A person in a 60ft tall tower is looking down 18 degrees at a fire how far away is the fire from the person

absolutely urgent ghavdieveudbekeuehenevv

# 1/2y+20= 3y

It's a triangle. The mid segment is parallel to the base.

# ONE SIDE OF A TRIANGLE IS 3 CM SHORTER THAN BASE. OTHER SIDE IS 4 CM LONGER THAN BASE.

WHAT LENGTHS OF BASE WILL ALLOW PERIMETER TO BE GREATER THAN 28 CM

# ONE SIDE OF TRIANGLE IS 2CM SHORTER THAN BASE. OTHER SIDE IS 3 CM LONGER THAN BASE.

WHAT LENGTHS OF BASE WILL ALLOW THE PERIMETER TO BE GREATER THAN 19 CM

# how do i solve for a triangle in half with numbers in column a and numbers in column b

draw a triangle put a line down the middle and six lines across in column a the numbers are 5,6,20,3,10,11 and a blank and in column b the numbers are 9,11,39,blank,blank,blank,29

# how can i learn to do these angle

I never had to do prove angles in high school (1983), now I am back in college, I need to learn, using congruent triangles: CPCTC