Question

PO+ PR 2PM + 20M (by Apollonius
Diagonals

OM = MR - OR
theorem)
'R
290 = 2 x 9? + 20M
290 = 2x 81 + 2OM
290 = 162 + 20M
20M = 290 – 162
2QM? = 128
QM' = 64
OM = 8
QR = 2 X QM
= 2 x 8
= 16
Fi 2.26
equ
Prove that, the sum of the squares of the diagonals of a rhombus is
to the sum of the squares of the sides.
S
P
point T​

Answer 1

Answer:

jiThe Central Board of Secondary Education (CBSE) reduced up to 30 percent of the syllabus of class 10 for the current academic session 2020-2021. The board decided to cut down the syllabus to reduce the course burden for students in the wake of the coronavirus crisis.

Explanation:

The Central Board of Secondary Education (CBSE) reduced up to 30 percent of the syllabus of class 10 for the current academic session 2020-2021. The board decided to cut down the syllabus to reduce the course burden for students in the wake of the coronavirus crisis. please like and follow me