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Activity 2: FIND MY VALUE! Answer the following by applying the ifferent properties of a parallelog gram. 1. Given: HE = 2x H OR x +7 Find: a x b) HE 2. Given: m LHER = 5y -3 R O m LROH = 2y +9 Find. a yGi b) m 2ROH​

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Reanzaresdarwin3go

Answer:

1.)A.)x=7

=since side HE is congruent to side OR

we must say side HE is equal to side OR.

given:HE=2x and OR=x+7

SOLUTION:

2x=x+7

2x-x=7 combined like terms and solve it

x=7

B.)HE=14

=Since we have the value of x which is 7,we will just distribute it in the given formula for finding HE.

given:HE=2x

SOLUTION:HE=2(7)

=14

2.)A.)y=3

B.)=17°

=<HER is congruent to <ROH so <HER=<ROH

5y-3=2y+9

5y-2y=9+3 combinedlike terms and solve it

3y=12

3y÷3=12÷3 divide both sides with the given variables

y=4

<ROH=2y+9

2(4)+9apply distributive property

8+9

<ROH=17°

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