Solution
In any star-shaped figure, the sum of vertex angles is 180$$\times\ $$(n-4), where n is the number of vertices.
Hence, in this case, it has to be 180$$\times\ $$(5), which is 900$$^\circ$$
Sign in
Please select an account to continue using cracku.in
↓ →
In any star-shaped figure, the sum of vertex angles is 180$$\times\ $$(n-4), where n is the number of vertices.
Hence, in this case, it has to be 180$$\times\ $$(5), which is 900$$^\circ$$
