Answer:
A = 1/2bh
b = 2cm
h will be found using the side of the triangle with Pythagoras theorem
h² + 1² = 4²
h² = 15
h = √15 cm
then,
A = <u>2</u><u>*</u><u>√</u><u>1</u><u>5</u><u> </u>
2
A = √15cm²
The answer is C because when you divide it out you get 6
Answer:
30 correct
Step-by-step explanation:
60 / 10 = 6
6 * 5 = 30