Area of shapes made of smaller shapes
Grade 7 Math Worksheet - Challenge Me
Circle the best answer, or write your answer on the line.
Tala's flower bed has a rectangle in the middle and a triangle at each end. The bees call it the arrow. What is its area in square meters?
Jun's mural is an L-shape. Two of its sides are not labeled. One corner is saving space for a sunset. What is its area in square meters?
Kira paints a wall with a window that stays unpainted. Each square meter of wall needs 0.2 liters of paint. The brush is very excited. How many liters of paint does the wall need?
Luz's flower bed is a rectangle with a missing corner. Each square meter needs 40 liters of mulch. The mulch pile is enormous. How many liters of mulch does it need?
Milo's lawn has a flower bed that needs no seed. Each square meter of lawn needs 30 g of grass seed. Birds, look away. How many grams of grass seed does the lawn need?
Noah's garden bed is a rectangle with a triangle on top. Each square meter needs 25 g of plant food. The beans are hungry. How many grams of plant food does it need?
Pia's house-shaped mural is a rectangle with a triangle on top. Each square meter needs 0.2 liters of paint. The roof corner is a tricky one. How many liters of paint does it need?
Ren's quilt patch is a rectangle with a triangle on top. Each square inch needs 12 sequins. It is going to sparkle. How many sequins does it need?
Zee's mural is a rectangle with a triangle on top. Its whole area is 28.2 square meters. The roof is a surprise. How tall is the triangle in meters?
Ari's paper cut-out is a rectangle with a triangle on top. Its whole area is 14 square inches. The glue stick wants a turn. How tall is the triangle in inches?