geometry question about triangles...?

Question

Hi,

I need help with these problems please!

Here are the figures:

http://tinypic.com/fullsize.php?pic=72j3kue&s=1&capwidth=false

1. Figure 1 is a(n) ______ triangle

a. scalene
b. Isosceles
c. equilateral

2. Figure 2 is a(n) _____ triangle

a. scalene
b. Isosceles
c. equilateral

Answer 1

Scalene: three unequal sides

Isosceles: two equal sides

Equilateral: all sides equal

Thus, Figure 1 is a scalene triangle. (a)
Figure 2 is an equilateral triangle. (c)

Answer 2

Number 1 is a right angle triangle, but it is also a scalene triangle.
Number2 is an equilateral triangle.

Answer 3

1.
Figure 1 is a scalene triangle.(answer a.)

2.
Figure 2 is an equilateral triangle.(answer c.)

Answer 4

figure one is a right triangle
figure two is an equilateral

Answer 5

1. a
2. c