CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Properties of Isosceles and Equilateral Triangles

Question 9Are...

Question

Question 9

Area of $Δ M N O$ in the figure is

(a) $\frac{1}{2} M N \times N O$
(b) $\frac{1}{2} N O \times M O$
(c) $\frac{1}{2} M N \times O Q$
(d) $\frac{1}{2} N O \times O Q$

Open in App

Solution

We know that,
Area of triangle $= \frac{1}{2} \times B a s e \times H e i g h t$
$= \frac{1}{2} \times N O \times O Q$

Suggest Corrections

thumbs-up

0

Similar questions

Find the sum of the series
$\sum_{n}^{r = 0} (- 1)^{r}^{n} C_{r} [\frac{1}{2^{r}} + \frac{3^{r}}{2^{2 r}} + \frac{7^{r}}{2^{3 r}} + \frac{15^{r}}{2^{4 r}} \dots u p t o m t e r m s]$

The value of ${(\frac{2^{m}}{2^{n}})}^{r} {(\frac{2^{n}}{2^{r}})}^{m} {(\frac{2^{r}}{2^{m}})}^{n}$ is

sin θ = \frac{m^{2} + 2 m n}{m^{2} + 2 m n + 2 n^{2}}

tan θ = \frac{m^{2} + 2 m n}{2 m n + 2 n^{2}}

The value of ${(\frac{2^{m}}{2^{n}})}^{r} {(\frac{2^{n}}{2^{r}})}^{m} {(\frac{2^{r}}{2^{m}})}^{n}$ is

N_{2} + O_{2} ⇌ 2 N O, K_{1}

;

(\frac{1}{2}) N_{2} + (\frac{1}{2}) O_{2} ⇌ N O, K_{2}

;

2 N O ⇌ N_{2} + O_{2}; K_{3}

;

N O ⇌ (\frac{1}{2}) N_{2} + (\frac{1}{2}) O_{2}; K_{4}

Correct relation(s) between

K_{1}, K_{2}, K_{3}

K_{4}

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Properties of Isosceles and Equilateral Triangles

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon