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oksian1 [2.3K]
3 years ago
10

Plaese help me in maths what i marked imp that i need *short ans please*​

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

Given sides of triangle

a=13,b=14,c=15

Semi-perimeter s=

2

1

(a+b+c)=

2

1

(13+14+15)=21

Area, A =

s(s−a)(s−b)(s−c)

A=

21(21−13)(21−14)(21−15)

103 cm 115 cm 13 cm are same way

Step-by-step explanation:

please mark me as brainlist please

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What is the equation of the line that is parallel to the given line and passes theought the point (12, -2)
Nesterboy [21]

Answer:

<u>Option </u><u>D</u> (y = 5/6x -12).

Step-by-step explanation:

Hey there!

The equation of the line which passes through the point (12,-2) is (y+2) = m2(x-12)………(i) [Using one point formula].

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<u>Hope</u><u> </u><u>it </u><u>helps</u><u>!</u>

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Answer:

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