Question
Answer the following in 'Yes' or 'No'. Can an obtuse triangle be an isosceles triangle?
✓
Answer
Yes, if an obtuse triangle has an obtuse angle of $120^\circ $ and the other two angles of $30^\circ $ each, then it will be an isosceles triangle.
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
Write the following equations in statement form.
$\frac{n}{4}+2=10$
→$\frac{n}{4}+2=10$
Find the values of following polynomials at $m = 1, n = -1$ and $p = 2: m^2+n^2+p^2$
→If area of a triangular piece of cardboard is $90\ cm^2$, then the length of altitude corresponding to $20\ cm$ long base is ___ $cm.$
→Find the supplement of the following angle: $70^\circ $
→Identify the greater number, in the following:
7.9 × 104 or 5.28 × 105
7.9 × 104 or 5.28 × 105
Write down pair of adjacent angles shown in the following figures:
Find the product: $\frac{8}{15}\times20$
→ Write the following as a rational number with positive denominator:
$\frac{12}{-17}$
→$\frac{12}{-17}$
Fill in the blanck: $204 ÷ 0.17 =$ ________.
→Write down the numerator and the denominator of the following rational numbers:
9
9