Question

EXERCISE 15.2
Use Cordova Smart Class Software on the smart board in class to do Exercise,
1. The sum of two parallel sides of a trapezium is 50 cm and the perpendicular distance between them is
11 cm. Find the area of the trapezium,
2. The area of a trapezium is 450 sq. cm and the lengths of the parallel sides are 37 cm and 23 cm. Find
the distance between them.
3. The area of a trapezium is 156 sq. cm. If one of the parallel sides is 9 cm and the distance between them
is 12 cm, find the length of the other parallel side.
4. The lengths of two parallel sides of a trapezium are 21.5 cm and 23.5 cm. If the distance between them
is 14 cm, find the area of the trapezium.
5. The two parallel sides of a trapezium are 19.8 cm and 7.2 cm. If the area of the trapezium is 135 cm?,
find the distance between its parallel sides.
6. The distance between two parallel sides of a trapezium of area 441 sq. cm is 18 cm. If one of the sides
is 28 cm, find the other side.
7. The area of a trapezium is 390 sq. cm. One of its parallel sides is 5 cm longer than the other and the
distance between them is 12 cm. Find the lengths of the parallel sides of the trapezium.
8. The area of a trapezium is 380 sq. cm. If its parallel sides are in the ratio 3 : 5 and the perpendicular
distance between them is 19 cm, find the length of each parallel side.
9. The parallel sides of a trapezium are 40 cm and 16 cm. Each of its non-parallel sides is 13 cm. Find the
area of the trapezium
MATICS.8261गटु बटु पहले साइट्स ऑफ टॉपिक + 19 पॉइंट 8 सेंटीमीटर एंड 7.2 सेंटीमीटर इज द एरिया ऑफ द प्लांट इज द टू पैरेलल साइड्स आफ ए ट्रेपीजियम आर 19 पॉइंट 8 सेंटीमीटर एंड 7.2 सेंटीमीटर इज द एरिया ऑफ ट्रैफिक जाम 16 टू 5 सेंटीमीटर फाइंड द डिफरेंस डिस्टेंस बिटवीन स्पाइडर साइट्स ​

Answer 1

Answer:

ask the question properly

1. please

Answer 2

Step-by-step explanation:

question ❓ 7 give answer