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2 years ago

If the angles of a triangle are in the ratio 2:3:5,find them

Mathematics

2 answers:

liberstina [14]2 years ago

6 0

Answer:

Ratios are 2:3:5 given. So, 2*X+3*X+5*x=180° — sum of three angles of a triangle. So, X=18°. Hence angles are 36° , 54° and 90°

Please give brainiest

HACTEHA [7]2 years ago

4 0

Answer:

Consider the angles to be 2x, 3x and 5x.

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BigorU [14]

Answer:

3^x=9^{x+5}

Step-by-step explanation:

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3 years ago

I asked more than 10 times Still no steps to a solution

Alisiya [41]

Answer:

C 200

Step-by-step explanation:

It does not appear to be LINEAR so

Start with :

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2 years ago

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Answer:

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3 years ago

Complete the steps to identify all potential rational roots of f(x) = 3x2 – x – 4.

Ymorist [56]

-4,. 3

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4 0

3 years ago

Read 2 more answers

What is the volume of this pyramid? 945 cm³ 1260 cm³ 1890 cm³ 2520 cm³ A pyramid with a right triangular base. The right triangu

notsponge [240]

Answer:

The volume of the pyramid is $1,260\ cm^{3}$

Step-by-step explanation:

we know that

The volume of the triangular pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the triangular base

H is the height of the pyramid

step 1

Find the area of the base B

$B=\frac{1}{2}bh$

we have

$b=14\ cm$

$h=18\ cm$

substitute

$B=\frac{1}{2}(14)(18)=126\ cm^{2}$

step 2

Find the volume

we have

$B=126\ cm^{2}$

$H=30\ cm$

substitute

$V=\frac{1}{3}BH$

$V=\frac{1}{3}(126)(30)=1,260\ cm^{3}$

5 0

3 years ago

Read 2 more answers

If the angles of a triangle are in the ratio 2:3:5,find them ​

If the angles of a triangle are in the ratio 2:3:5,find them