AP EAMCET · Maths · Properties of Triangles
In a triangle ABC . if \(r_1=2 r_2=3 r_3\), then \(\sin \mathrm{A}: \sin \mathrm{B}: \sin \mathrm{C}=\)
- A \(5: 4: 2\)
- B \(3: 4: 2\)
- C \(6: 3: 2\)
- D \(5: 4: 3\)
Answer & Solution
Correct Answer
(D) \(5: 4: 3\)
Step-by-step Solution
Detailed explanation
Given, in \(\triangle A B C, r_1=2 r_2=3 r_3\)…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- If and are the roots of thenAP EAMCET 2018 Easy
- If the lines represented by intersect on the -axis, which of the following is in general incorrectAP EAMCET 2022 Medium
- If \(A(\theta)=\left[\begin{array}{cc}i \sin \theta & \cos \theta \\ \cos \theta & i \sin \theta\end{array}\right]\) is a matrix, where \(i=\sqrt{-1}\), then which of the following is not trueAP EAMCET 2021 Medium
- If the line \(x+2 y=k\) intersects the curve \(x^2-x y+y^2+3 x+3 y-2=0\) at two points \(A\) and \(B\) and if \(O\) is the origin, then the condition for \(\angle \mathrm{AOB}=90^{\circ}\) isAP EAMCET 2018 Medium
- If \([x]\) denotes the greatest integer \(\leq x\), then \(\lim _{n \rightarrow-\infty} \frac{1}{n^3}\left\{\left[1^2 x\right]+\left[2^2 x\right]+\left[3^2 x\right]+\ldots+\left[n^2 x\right]\right\}=\)AP EAMCET 2018 Easy
- From a group of 10 men and 8 women, the number of ways of forming a committee of 8 members with not more than 5 men and not less than 5 women isAP EAMCET 2018 Medium
More PYQs from AP EAMCET
- If the vectors \(a \hat{i}+\hat{j}+3 \hat{k}, 4 \hat{i}+5 \hat{j}+\hat{k}\), and \(4 \hat{i}+2 \hat{j}+6 \hat{k}\), are coplanar, then \(a=\)AP EAMCET 2024 Easy
- Let \(\vec{b}=3 \hat{i}-2 \hat{j}+\hat{k}\) and \(\vec{c}=\hat{i}-\hat{j}-\hat{k}\) be two vectors. If \(\vec{a}\) is a vector such that \(\vec{a}+\vec{b}+\vec{c}=\overrightarrow{0}\), then \(|\vec{a} \times \vec{b}+\vec{b} \times \vec{c}+\vec{c} \times \vec{a}|=\)AP EAMCET 2023 Medium
- If the product of the perpendicular distances from any point on the hyperbola \(\frac{x^2}{a^2}-\frac{y^2}{b^2}=1\) to its asymptotes is 6 and eccentricity of the hyperbola is \(\sqrt{3}\), then the length of the conjugate axis of the hyperbola isAP EAMCET 2022 Medium
- The eccentricity of the ellipse \(4 x^2+25 y^2=100\) isAP EAMCET 2020 Easy
- Ship is moving westwards with a speed of and another ship which is at south of is moving Northwards with a speed of . The time after which the distance between them is shortest and the shortest distance between them are respectivelyAP EAMCET 2019 Hard
- If all the letters of the word CRICKET are permuted in all possible ways and the words (with or without meaning) thus formed are arranged in the dictionary order, then the rank of the word CRICKET isAP EAMCET 2024 Easy