Question

Rahim removes all the hearts from the cards. What is the probability of i Getting an ace from the remaining pack. i Getting a diamonds. Getting a card that is not a heart. . Getting the Ace of hearts. ​

Answer 1

Answer:

Need to find: The three angles of ∆?

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❍ Let's say the smaller angle be x. Then, the largest angle and another angle would be (4x + 5) and 2x.

$\begin{gathered}\underline{\bigstar\:{\pmb{\textsf{Angle Sum Property of}} \: \sf{\Delta} \;:}}\\\end{gathered}$

The ASP (Angle Sum Property) of the triangle States that the Sum of all angles of the triangle is 180°.

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$\begin{gathered}:\implies\sf x + 4x + 5 + 2x = 180^\circ\\\\\\\end{gathered}$

$\begin{gathered}:\implies\sf 7x + 5 = 180^\circ\\\\\\\end{gathered}$

$\begin{gathered}:\implies\sf 7x = 180^\circ - 5\\\\\\\end{gathered}$

$\begin{gathered}:\implies\sf 7x = 175\\\\\\\end{gathered}$

$\begin{gathered}:\implies\sf x = \cancel\dfrac{175^\circ}{7}\\\\\\\end{gathered}$

$\begin{gathered}:\implies\underline{\boxed{\pmb{\frak{\purple{x = 25^\circ}}}}}\;\bigstar\\\end{gathered}$

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$\underline{\bf{\dag} \:\mathfrak{Angles\;of\;the\:\Delta\:are\; :}}$

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x = 25°

(4x + 5) = (4[25] + 5) = 105°

2x = 2(25) = 50°

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$\therefore{\underline{\sf{Hence, \: the \: angles \: of \: \Delta \: are \: \pmb{ 25^\circ, \; 105^\circ,\; 50^\circ} \: respectively}}}$

$\huge\mathtt\red{\textsf{MissEleGant}}$

Answer 2

[tex]Need to find: The three angles of A?

O Let's say the smaller angle be x. Then, the largest angle and another angle would be (4x + 5) and 2x.

★ Angle Sum Property of A :

The ASP (Angle Sum Property) of the triangle States that the Sum of all angles of the triangle is 180°.

:⇒ x + 4x + 5+ 2x = 180°

7x + 5 = 180°

: 7x = 180° - 5

7x = 175

⇒ x = 175%

x = 25°

† Angles of the A are

x = 25°

(4x + 5) = (4[25] + 5) = 105°

2x = 2(25) = 50°

175%

x = 25

† Angles of the A are :

x = 25°

(4x + 5) = (4[25] + 5) = 105°

2x = 2(25) = 50°

Hence, the angles of A are 25°, 105°, 50° resp