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3 years ago

Which step is part of a proof showing the opposite sides of a parallelogram ABCD are congruent?

Mathematics

2 answers:

lawyer [7]3 years ago

8 0

I don't know if this helps/if you have learned this yet but it is a characteristic of a parallelogram that opposite sides are congruent. If this does not help please respond and I will do my best to help! I don't know if I 100% understand what you are asking!

scZoUnD [109]3 years ago

5 0

Answer: the correct answer is show that triangle ADB is congruent to triangle CBD.

Step-by-step explanation:

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3 years ago

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4 years ago

Read 2 more answers

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Nikitich [7]

I have mercy:

8x and 9x+5 (the angles) form a right angle so 8x+9x+5=90 which means x is 5 and plugging it back into the angles 8x we get 40 sinceBHR and angle 8x are vertical angles they are equal to each other and so it's equal to 40

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3 years ago

8. f(n) = f(n-1) + 1; f(1) = win

DanielleElmas [232]

Answer:

we are looking for F

but in the question it stated that f(n) and at the end it also stated that f(1) so n=1

Step-by-step explanation:

we are using BODMAS

f(n-1)+1

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f=1

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3 years ago

John scored 75% of the total marks How many marks did he get

zhuklara [117]

Given :-

John scored 75% of the total marks .

To Find :-

How many marks did he get .

Solution :- 

Let us say that the maximum marks for the exam was x . So he got 75% of x that is ,

$\longrightarrow$ Marks = 75% of x

$\longrightarrow$ Marks = 75/100 × x

$\longrightarrow$ Marks = 3/4 × x

$\longrightarrow$ Marks = 3x/4

Hence he scored 3x/4 marks in the test.

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3 years ago