Answer:
A ≈ 172.05
Step-by-step explanation:
i used the google calculator
just search up "area of a pentagon" and google has their own calculator as the first option.
Answer: try multiplication for the answer or use photomath
Step-by-step explanation:
Answer:
12-4u
Step-by-step explanation:
Answer:
2.5 miles
Step-by-step explanation:
Answer:
120cm
Step-by-step explanation:
A triangle has a perimeter of 120 cm and two sides of 30 cm and 40 cm. Calculates the area. A right triangle has a cathetus of 10 cm and the hypotenuse 26 cm.