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5 votes
Help SOS LOTS OF SOS

Help SOS LOTS OF SOS-example-1

2 Answers

6 votes

Answer:

i think its 12 :)

Explanation:

20 + 48 = 68

180 - 68 = 112

20 + 48 + 112 = 18 (a full triangle!)

User Jonathan Herrera
by
3.7k points
0 votes

Answer:

= 52 cm

Explanation:

C²= a²+ b²

C²= 48²+ 20²

C²= 2304 + 400

√C²= √2704

C = 52 cm

User Ferdinand Prantl
by
3.2k points