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astraxan [27]
4 years ago
15

Can someone please help me on this??

Mathematics
1 answer:
TEA [102]4 years ago
4 0
X= base

Area= 1/2(base)(height)
24=1/2(b)(4)
24=(4*1*b)/2
24=4b/2
Divide 2 into 4
24=2b
Divide both sides by 2
12=b

base= x= 12 units

Hope this helps! :)

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patriot [66]
The answer is 586.17 cm^2
6 0
3 years ago
Need help doing this question, i think i got all of them wrong. If you explain your thought process it'd be nice too!
icang [17]

Answer:

4 with 3

Step-by-step explanation:

the only ones that are perpendicular to each other are

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since the condition is met so that two lines are perpendicular

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8 0
3 years ago
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3 0
3 years ago
1. Rotate ABC 180° about the origin making<br> DEF.<br><br> List all congruent sides and angles:
Vedmedyk [2.9K]

Answer:

<h3>              ∠ABC≅∠DEF </h3><h3>              ∠BCA≅∠EFD </h3><h3>              ∠CAB≅∠FDE </h3><h3>           AB≅DE,  BC≅EF,  CA≅FD</h3>

Step-by-step explanation:

To rotate point A 180° about the origin (point O) we draw a line from that point (A) throu the origin, measure the distance from the point A to the origin, and then measure the same distance on the other side of the origin to get rotated point. Mark it. The angle at the rotated point will be congruent to ∠A

The same goes for points B and C

Angles at pair of given and rotated point are congruent.

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6 0
3 years ago
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DanielleElmas [232]

Answer:

60

Step-by-step explanation:

Set up a ratio problem

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6 0
3 years ago
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