Question
Is / || m? Why?
Is / || m? Why?
✓
Answer
$\begin{array}{rlrl}\text { Since }\angle 1+130^{\circ}=180^{\circ}\end{array} \quad$ [by linear pair] $]$
and corresponding angles are euqal i.e. $50^{\circ}$.
$
\therefore l \| m
$
and corresponding angles are euqal i.e. $50^{\circ}$.
$
\therefore l \| m
$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the value of $\left( { - 4} \right) \div \frac{2}{3}$.
→Simplify the following: $a(b - c) + b(c - a) + c(a - b)$
→Find the odd one out of the following and give reason.
Give the first step that you will use to separate the variable and then solve the equation $x - 1 = 0$
→Which of the following rational number are equal? $\frac{8}{-12}\text{ and }\frac{-10}{15}$
→Find the product: $1.245 \times 6.4$
→Select those rational numbers which can be written as a rational number with numerator $6$:
$\frac{1}{22},\frac{2}{3},\frac{3}{4},\frac{4}{-5},\frac{5}{6},\frac{-6}{7},\frac{-7}{8}$
→$\frac{1}{22},\frac{2}{3},\frac{3}{4},\frac{4}{-5},\frac{5}{6},\frac{-6}{7},\frac{-7}{8}$
List five rational numbers between $-\frac{1}{2}$ and $\frac{2}{3}$
→To what expression must $99 x^3-33 x^2-13 x-41$ be added to make the sum zero?
→Divide:
$0.196$ by $1.4$
→$0.196$ by $1.4$