In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 365 days ina year, how many days were partly cloudy?

146 days.

Step-by-step explanation:

We have been given that in a recent year, the weather was partly cloudy 2/5 of the days. We are asked to find the number of days were party cloudy in a year.

We know that one year equals 365 days. To find the number of party cloudy days in a year, we need to find 2/5 of 365.

Therefore, 146 days in a year were partly cloudy.

m∠a is 90°

m∠b is 40°