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3 years ago

PLEASE HELP ME WITH THESE :) FASTTTT

Mathematics

2 answers:

Westkost [7]3 years ago

8 0

I can only answer the second question :

on each side of the square is 90 degrees so

$130 - 90 = 40$

one triangle is 180 degrees (two fourties because of each edge of the triangle)

$40 + 40 = 80$

this is the answer

$180 - 80 = 100$

Vanyuwa [196]3 years ago

4 0

Answer:

Step-by-step explanation:

1 :-4,4

2: 60

3:54.45

4:105

5:77

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