## Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

## Question

primary 6 | Maths
| Geometry

** One Answer Below **

Anyone can contribute an answer, even non-tutors.

**Answer This Question**

i need help asap

XA = AD = DZ

so 2 big triangles make 1 sq

draw a vertical line down from Y to line XZ. this line cuts BC at P.

&

PC = 1/2AD = 1/2 DZ

this means area of triangle YPC is a quarter of area of 1 big triangle

&

area of 1 small triangle is half of area of 1 big triangle

&

area of 1 small triangle is a quarter of area of 1 sq

therefore,

triangle XYZ = 2 sq + 1/4 sq

108 = 2 1/4 sq

&

1 sq = 108 ÷ 2.25 = 48 cm²

...

### See 1 Answer

*done*{{ upvoteCount }} Upvotes

*clear*{{ downvoteCount * -1 }} Downvotes