107k views
3 votes
Plssssssssssssss help

Plssssssssssssss help-example-1
User TomDK
by
8.4k points

2 Answers

1 vote
Answer 45m2
Area Of Triangle = BasexHeight÷2
Area of Rectangle = LengthxHeight
each triangle adds up to 7.5 because 3x5÷2
But since theres two triangles it adds up to 15
The rectangle is 3x10 which is 30
Add both digits up and u get 45.
User Yumaa
by
8.3k points
2 votes

Answer:

b. 30 m²

Explanation:

find the area of the rectangle and triangle first

area of rectangle = length x height

aR = 10 x 6

aR = 60

area of triangle = base x height x 1/2

aT = 10 x 3 x 1/2

aT = 30

now, to find the area of the shaded area subtract the triangle from the rectangle

area = rectangle - triangle

a = 60 - 30

a = 30

User Cornelius
by
8.6k points

Related questions

asked Jun 25, 2024 72.6k views
Junelle asked Jun 25, 2024
by Junelle
9.4k points
1 answer
2 votes
72.6k views
asked Feb 7, 2024 145k views
Rajesh Gopu asked Feb 7, 2024
by Rajesh Gopu
7.3k points
1 answer
1 vote
145k views
asked Jun 6, 2024 8.1k views
Menrfa asked Jun 6, 2024
by Menrfa
8.6k points
1 answer
1 vote
8.1k views