Asheet of paper is of dimensions 40 cm by 36 cm. from each corner of the sheet a square of side4 cm is removed. find the area of the remaining sheet.

Area of original Sheet of Paper is 40 x 36 = 1440 sq cm

Area of 1 square of dimension 4 cm x  4 cm = 4 X 4 = 16 sq cm

Area of 4 cut squares is 4 X 16 = 64 sq cm

Area of remaining sheet ∴ is 1440 - 64 = 1376 sq cm

Explanation:

²

hi there!

question - how does mountainous terrain affect settlements in a region? choose all answers that are correct.

groups trade with each other regularly.

people travel from settlement to settlement.

why: since they travel to go trade or visit it may be harder to get there because of the mountainous terrain.

hope this : )