100 points please help

Mathematics

2 answers:

yan [13]2 years ago

8 0

Answer:

Q30-A, C

Step-by-step explanation:

A) False, If the parallelogram VJHO was a rhombus, angle V wouldn't be supplementary to angle O

B) True, all opposite sides of a parallelogram parallel

C) False, the same reason as A

D) True, opposite sides of a parallelogram congruent

Q25-

angle BCA = 60 degrees

angle CAB = 27 degrees

angle BCT = 29 degrees

angle BMC = 58 degrees

torisob [31]2 years ago

3 0

Answer:

1. 2 and 4

2. BCA = 60

CAB = 27

BCT = 29

BMC = 58

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3 0

3 years ago

Read 2 more answers

can someone please answer the first four for me? Also can someone please explain it to me, because I don't fully understand

pentagon [3]

1 2

$a^{2} +b^{2} =c^{2} \\9^{2} + 13^{2} =c^{2}\\81+169=c^{2} \\250=c^{2} \\125=c$ $a^{2} +b^{2} =c^{2} \\16^{2} +18^{2} =c^{2} \\256+324=c^{2} \\580=c^{2} \\290=c$

3 4

$a^{2} +b^{2} =c^{2} \\19^{2} +14^{2} =c^{2} \\361+196=c^{2} \\557=c^{2} \\278.5=c$ $a^{2}+ b^{2}=c^{2} \\10^{2} +11^{2}=c^{2} \\100+121=c^{2} \\221=c^{2} \\110.5=c$