Answer:
15 cm²
Step-by-step explanation:
Area of a triangle =
* base * height
Base = 10 cm
Height= 3 cm
Area =
* 10cm * 3cm
= 5cm * 3cm
= 15cm²
Assuming the function is x^2
Answer:
Option 2
x + 90 + 61 = 180
Step-by-step explanation:
x + 90 + 61 = 180
Supplementary angles