Mathematics 10 — Exercise Review · Q1 (viii)
Full question
Which is a correct triangle area formula?
| Option | Value |
|---|---|
| a | ½ab sinα |
| b | ½bc sinβ |
| c | ½ sinγ |
| d | ½ac sinβ |
Step-by-step solution
β is the included angle between sides a and c.
Answer
(d) ½ac sinβ
Which is a correct triangle area formula?
| Option | Value |
|---|---|
| a | ½ab sinα |
| b | ½bc sinβ |
| c | ½ sinγ |
| d | ½ac sinβ |
β is the included angle between sides a and c.
(d) ½ac sinβ