Question

(#1)Use the triangle and values to find the missing length. Round the length to the nearest tenth.

a = 2, b = 4, c =
  a)3 b)2.8 c)3.5 d)4.5

(#2)Use the triangle and values to find the missing length. Round the length to the nearest tenth. a = 3, c = 5, b =
a)4
b)6
c)5.8
d)4.4

(#3)Use the triangle and values to find the missing length. Round the length to the nearest tenth.
a = 1.4, c = 3.1, b =
a)2.8

b)3.4

c)3.1

d)7.65

Answer 1

1. c=sqrt(2^2+4^2)
c=4.5

2. b=c^2-a^2
b=4

3. b=c^2-a^2
b=2.8