Question
Write down fifteen angles $($less than $180^\circ )$ involved in Fig.
✓
Answer
The fifteen angles $($less than $180^\circ )$ shown in the figure are:
$\angle\text{EAD}, \angle\text{AEF}, \angle\text{EFD}, \angle\text{ADF}, \angle\text{DFC}, \angle\text{DCF}, \text{CDF}, $
$\angle\text{BEF}, \angle\text{BFE}, \angle\text{EBF}, \angle\text{FBC},\angle\text{FCB}, \angle\text{BFC}, \angle\text{ABC}$ and $\angle\text{ACS}$
$\angle\text{EAD}, \angle\text{AEF}, \angle\text{EFD}, \angle\text{ADF}, \angle\text{DFC}, \angle\text{DCF}, \text{CDF}, $
$\angle\text{BEF}, \angle\text{BFE}, \angle\text{EBF}, \angle\text{FBC},\angle\text{FCB}, \angle\text{BFC}, \angle\text{ABC}$ and $\angle\text{ACS}$
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 number of line of symmetry in the following shape: 
Convert the following decimals into fractions in simplest form: $0.025$
→The following pictograph shows three different kinds of trees planted in a park. Each symbol represents 10 trees. Look at the pictograph and answer the questions given below.
(a) How many mango trees are there in all?
(b) How many neem trees are there in all?
(c) How many banyan trees are there in all?
(d) How many total trees are there in all?
(a) How many mango trees are there in all?
(b) How many neem trees are there in all?
(c) How many banyan trees are there in all?
(d) How many total trees are there in all?
Fill in the balanks: The diameter of a circle is __________ times its radius.
Evaluate: $30 - (-50)$
→Find the additive inverse of:
$0$
→$0$
________ is the successor of the largest $3-$digit number.
→Find the value of: $|15|$
→Write the following as decimals: $\frac{3}{2}$
→Fill in the blanks: $2m, 5\ cm =$ _____ $m.$
→